Library: ArrayLibrary "xarray"
Additional functions for array.
remove_duplicates(array_in)
Remove duplicates in array.
Parameters:
array_in : (int /float /string ) Array contains duplicates.
Returns: Array without duplicates.
// Example: int
import tuele99/xarray/1 as xarray
c = xarray.remove_duplicates(array.from(1, 4, 2, 1, 2))
plot(array.size(c))
plot(array.get(c, 0))
plot(array.get(c, 1))
// Example: float
import tuele99/xarray/1 as xarray
c = xarray.remove_duplicates(array.from(1.0, 4.0, 2.0, 1.0, 2.0))
plot(array.size(c))
plot(array.get(c, 0))
plot(array.get(c, 1))
// Example: string
import tuele99/xarray/1 as xarray
c = xarray.remove_duplicates(array.from("green", "red", "green", "red", "green"))
plot(array.size(c)) // value = 2
label0 = label.new(x=last_bar_index, y=0, yloc=yloc.belowbar, text=array.get(c, 0), style=label.style_label_left, color=color.new(color.black, 100), textcolor=color.green) // below text = "green"
label1 = label.new(x=last_bar_index, y=0, yloc=yloc.abovebar, text=array.get(c, 1), style=label.style_label_left, color=color.new(color.black, 100), textcolor=color.red) // above text = "red"
Komut dosyalarını "摩根纳斯达克100基金风险大吗" için ara
X48 - Strategy | MA Type Cross + TPSL | Future&Spot | V.2Thank You For Open Source Code, This Strategy Ref. By 1.Simple Strategy Like MA Crossover For Long/Short or Spot Trade, 2. CDC Action Zone V.2 for BarPaint
This Strategy Mixing With MA Crossover Strategy and BarPaint By CDC Action Zone and TP/SL by Varbara
### How To Use Strategy : Setting EMA/SMA Crossover EMA/SMA, Any Value If You Want
For Long Position : Cross Up
For Short Position : Cross Down
Can Use With Spot Trade : Cross Up = Buy, Cross Down = Sell
TP/SL When Your OrderSize Change From any % Of Your TP/SL Value
### In Strategy Setting
Intitial Capital = Ex. 200
Order Size = Should Be Money Management Not Use 100% of Capital Ex. 10% of Capital (200$) = Order Size 20$
StopLoss and Take Profit = If You Run Trend TF 4H+ or 1D+ You Can Change TP% = 1,000% for nonlimit and Stop Loss 5 - 20% from your order size
Ex. Stoploss 15% = OrderSize / 100 x %SL = 20$/100 x 15% = 3$ Loss from order size 20$ (if you not set stop loss.)
Base Currency = (Your Currency) # Ex. USD
Commission = (Your Trading Fee) # Ex. Future Fee Can Check At Binance Fee Rate > www.binance.com > Choose Your Fee Type, Ex. USD M Future (Regular User) = 0.02 (Maker), 0.04 (Taker)
Commission Symbol Type = % # (Ref. By Binance Fee Rate)
### Notice ####
Default Setting It's Realistic From Normal Life Ex. Capital 200$ / Ordersize 20$ (10%)/ Commission 0.1% (Buy+Sell) / Slippage = 2 / TP = 1000% (nonlimit) / SL = 15%/OrderSize
Low Risk But High Return, Good Luck
### Bot Auto Trade by X4815162342 ###
if you wanna try my bot auto trade X48-3in1-bot : Contact My Line ID : x4815x
Full Command Alert For This Strategy If You Wanna See It's
'{"ex":"'+markettype+'","side": "'+longcommand+'", "amount": "@{{strategy.order.contracts}}", "symbol": "{{ticker}}", "passphrase": "'+passphrase+'","leverage":"'+str.tostring(leveragex)+'"}'
'{"ex":"'+markettype+'","side": "'+shortcommand+'", "amount": "@{{strategy.order.contracts}}", "symbol": "{{ticker}}", "passphrase": "'+passphrase+'","leverage":"'+str.tostring(leveragex)+'"}'
But Easy Than Full Command Just Use Thisssssss !! Strategy Be Manage Auto Long and Short or TPSL Position
You Don't Do Anything Just Use This Message to Alerts Message
{{strategy.order.alert_message}}
### If you don't use bot but just looking for strategy test ####
Just Pass Bot Setting Function It's Nothing Effect For Strategy !!!!!!
Let's Enjoy With Your Strategy BackTest 😁
Remember Beware Max drawdown%. I'm Recommend Lower Than 10% It's Very Good.
Price based ATR%This script shows upto two lines that represent a deviation from the price based on a multiple of the ATR%
close + ( (close / 100) * ( atr * upperMultiplier) )
and
close - ( (close / 100) * ( atr * lowerMultiplier) )
Weighted percentile nearest rankYo, posting it for the whole internet, took the whole day to find / to design the actual working solution for weighted percentile 'nearest rank' algorithm, almost no reliable info online and a lot of library-style/textbook-style solutions that don't provide on real world production level.
The principle:
0) initial data
data = 22, 33, 11, 44, 55
weights = 5 , 3 , 2 , 1 , 4
array(s) size = 5
1) sort data array, apply the sorting pattern to the weights array, resulting:
data = 11, 22, 33, 44, 55
weights = 2 , 5 , 3 , 1 , 4
2) get weights cumsum and sum:
weights = 2, 5, 3 , 1 , 4
weights_cum = 2, 7, 10, 11, 15
weights_sum = 15
3) say we wanna find 50th percentile, get a threshold value:
n = 50
thres = weights_sum / 100 * n
7.5 = 15 / 100 * 50
4) iterate through weights_cum until you find a value that >= the threshold:
for i = 0 to size - 1
2 >= 7.5 ? nah
7 >= 7.5 ? nah
10 >= 7.5 ? aye
5) take the iteration index that resulted "aye", and find the data value with the same index, that's gonna be the resulting percentile.
i = 2
data = 33
This one is not an approximation, not an estimator, it's the actual weighted percentile nearest rank as it is.
I tested the thing extensively and it works perfectly.
For the skeptics, check lines 40, 41, 69 in the code, you can comment/uncomment dem to switch for unit (1) weights, resulting in the usual non-weighted percentile nearest rank that ideally matches the TV's built-in function.
Shoutout for @wallneradam for the sorting function mane
...
Live Long and Prosper
smoothed_rsi
Description:
A well-known and vastly used momentum indicator, a Relative Strength Index (RSI) by J. Welles Wilder Jr., aims to evaluate the current price to its oversold/overbought area while giving an overview of bearish/bullish momentum. In this indicator, simply adding the super-smoother function (John F. Ehlers) was applied to the RSI line to create a more smoothed line and reduce its noise.
RSI:
RSI = 100 - 100/(1+RS)
RS = AvgUp/AvgDown
super_smoother(rsi)
Notes:
RSI > 70 indicates overbought
RSI < 30 indicates oversold
direction of the RSI line
scalping with market facilitationThis strategy is for scalping low timeframes for 10 pips. I have yet to see a strategy with this unique combo of indicators.
First we have volume indicator market facilitation, where we are looking for volume and mfi to be up, then we want the adx 5 to be above level 30 and above its ema period 3, then if these conditions are good we take shorts when ema 8 is below ema 100 and longs when ema8 is above ema 100 with parabolic sar in its propet place, also to verify trend we have obv over or under its ema of 55 and macd line over its signal line.
I have heikenashi bars on with the regular priceline showing so j see actual price levels, when i get a buy signal i set a buystop above the high of that bar and have a stoploss of 7.5 pips and a take profit of 10 pips, reverse for sells, i have to use metatrader to trade so i use this as my signals to trade.
Note this is not advice trade at your own risk no guarantees in anything in life, but i wanted to share this for it is helping me with my trades to be more strict and semi mechanical. I use it for forex time frames 1 3 5 15 mjn
MAs+VOlIt a Combination of 4 Moving Averages.
2 Simple Moving Averages (50 SMA & 100 SMA)
2 Fast Moving Averages (50 EMA & 100 EMA)
Rsi/W%R/Stoch/Mfi: HTF overlay mini-plotsOverlay mini-plots for various indicators. Shows current timeframe; and option to plot 2x higher timeframes (i.e. 15min and 60min on the 5min chart above).
The idea is to de-clutter chart when you just want real-time snippets for an indicator.
Useful for gauging overbought/oversold, across timeframes, at a glance.
~~Indicators~~
~RSI: Relative strength index
~W%R: Williams percent range
~Stochastic
~MFI: Money flow index
~~Inputs~~
~indicator length (NB default is set to 12, NOT the standard 14)
~choose 2x HTFs, show/hide HTF plots
~choose number of bars to show (current timeframe only; HTF plots show only 6 bars)
~horizontal position: offset (bars); shift plots right or left. Can be negative
~vertical position: top/middle/bottom
~other formatting options (color, line thickness, show/hide labels, 70/30 lines, 80/20 lines)
~~tips~~
~should be relatively easy to add further indicators, so long as they are 0-100 based; by editing lines 9 and 11
~change the vertical compression of the plots by playing around with the numbers (+100, -400, etc) in lines 24 and 25
TSI + DivergencesTrue Strength Indicator (TSI) + Divergences + Alerts + Lookback periods.
This version of the True Strength Indicator adds the following 3 additional features to the stock TSI by Tradingview:
- Optional divergence lines drawn directly onto the oscillator.
- Configurable alerts to notify you when divergences occur.
- Configurable lookback periods to fine tune the divergences drawn in order to suit different trading styles and timeframes.
This indicator adds additional features onto the stock TSI by Tradingview, whose core calculations remain unchanged. Namely the configurable option to automatically, quickly and clearly draw divergence lines onto the oscillator for you as they occur, with minimal delay. It also has the addition of unique alerts, so you can be notified when divergences occur without spending all day watching the charts. Furthermore, this version of the TSI comes with configurable lookback periods, which can be configured in order to adjust the sensitivity of the divergences, in order to suit shorter or higher timeframe trading approaches.
The True Strength Indicator
Tradingview describes the True Strength Indicator as follows:
“The True Strength Index (TSI) is a momentum oscillator that ranges between limits of -100 and +100 and has a base value of 0. Momentum is positive when the oscillator is positive (pointing to a bullish market bias) and vice versa. It was developed by William Blau and consists of 2 lines: the index line and an exponential moving average of the TSI, called the signal line. Traders may look for any of the following 5 types of conditions: overbought, oversold, centerline crossover, divergence and signal line crossover. The indicator is often used in combination with other signals..”
What are divergences?
Divergence is when the price of an asset is moving in the opposite direction of a technical indicator, such as an oscillator, or is moving contrary to other data. Divergence warns that the current price trend may be weakening, and in some cases may lead to the price changing direction.
There are 4 main types of divergence, which are split into 2 categories;
regular divergences and hidden divergences. Regular divergences indicate possible trend reversals, and hidden divergences indicate possible trend continuation.
Regular bullish divergence: An indication of a potential trend reversal, from the current downtrend, to an uptrend.
Regular bearish divergence: An indication of a potential trend reversal, from the current uptrend, to a downtrend.
Hidden bullish divergence: An indication of a potential uptrend continuation.
Hidden bearish divergence: An indication of a potential downtrend continuation.
Setting alerts.
With this indicator you can set alerts to notify you when any/all of the above types of divergences occur, on any chart timeframe you choose.
Configurable lookback values.
You can adjust the default lookback values to suit your prefered trading style and timeframe. If you like to trade a shorter time frame, lowering the default lookback values will make the divergences drawn more sensitive to short term price action.
How do traders use divergences in their trading?
A divergence is considered a leading indicator in technical analysis, meaning it has the ability to indicate a potential price move in the short term future.
Hidden bullish and hidden bearish divergences, which indicate a potential continuation of the current trend are sometimes considered a good place for traders to begin, since trend continuation occurs more frequently than reversals, or trend changes.
When trading regular bullish divergences and regular bearish divergences, which are indications of a trend reversal, the probability of it doing so may increase when these occur at a strong support or resistance level. A common mistake new traders make is to get into a regular divergence trade too early, assuming it will immediately reverse, but these can continue to form for some time before the trend eventually changes, by using forms of support or resistance as an added confluence, such as when price reaches a moving average, the success rate when trading these patterns may increase.
Typically, traders will manually draw lines across the swing highs and swing lows of both the price chart and the oscillator to see whether they appear to present a divergence, this indicator will draw them for you, quickly and clearly, and can notify you when they occur.
Disclaimer : This script includes code from the stock TSI by Tradingview as well as the RSI divergence indicator.
Moving Averages Proximity Oscillator [LuxAlgo]This indicator returns the percentage or count of prices greater than simple moving averages with periods in a user set range, as well as the moving average period that is the closest to price values.
Settings
Minimum Length: Minimum SMA period
Maximum Length: Maximum SMA period
Smooth: Control the degree of smoothness of the indicator outputs
Normalized: Normalize the indicator outputs in a range (0, 100)
Src: Input source of the indicator
Usage
The indicator returns two outputs.
The "Price Above MA's" output returns for a current price value the number of times this one is greater than simple moving averages with periods ranging from Minimum Length to Maximum Length . This oscillator can be expressed as a percentage if Normalized is selected.
This oscillator allows identifying the direction of an underlying trend in the price. Higher Minimum Length and Maximum Length settings will return indications regarding longer term price variations, while shorter ranges will return less detailed outputs. This can be seen in the chart above where Minimum Length = 80 to Maximum Length = 100 .
The "Proximity Index" output on the other end does not return information regarding the direction of an underlying trend but the period of the simple moving average with periods ranging from Minimum Length to Maximum Length that is the closest to the current price value.
For various simple moving averages of differing periods, we can see that SMA's with shorter periods will tend to stay closer to the price, when price start reverting it will reach higher periods moving averages.
As such, this second indicator output can help identify the start of new trends, with higher values indicating price is reverting toward longer-term moving averages, suggesting a new trend forming.
Stochastic Slow and OBV Percent Oscillator
Purpose - Stochastic is the best momentum indicator and On Balance Volume (OBV) is the best volume indicator. Why not combine both to come up with a more sophisticated oscillator?
How It's Done - I had to put OBV as an oscillator (returning values between 0 and 100) in order to put it in the same pane with the slow stochastic oscillator. Otherwise, their synergy won't be that great. So, I have decided to visualize OBV as a percentage relative to selected period's high and low value. That way, I can keep the OBV value to stay within boundary.
Interpretation
1. Dot color indicates the whether the stochastic K/OBV is over or below the stochastic D/Signal line.
2. When Stoch and OBV are moving in the same direction and are close together (on top of each other), this indicates a strong trend
3. When Stoch crosses up or down the OBV oscillator, it may indicate a trend reversal
itrade buy/sellThe indicator was written based on several types of other indicators.
I took ema, rsi ema and an augmented version of qqe rsi.
The indicator checks for oversold or overbought on all of these indicators and, based on this, issues a buy or sell signal.
In the indicator, you can adjust the length of each point for yourself, so you can set rsi to 10 or 100, as it suits you.
The indicator works better on higher timeframes 4h-1w
But it can also be used on smaller timeframes, but the lower the timeframe, the higher the risk.
_________________________________________________________________________________________________________
Индикатор был написан на основе нескольких видов других индикаторов.
Я взял ema,rsi ema идополненую версию qqe rsi.
Индикатор проверяет перепроданость или перекупленость на этих всех индикаторах и изходя из этого выдаёт сигнал на покупку или продажу.
В индикаторе можно настроить длинну каждого пункта под себя,так вы можете поставить rsi на 10 или же на 100,как вам будет удобно.
Индикатор работает лучше на больших таймфреймах 4ч-1w
Но так же его можно использовать на более мелких таймфреймах,но чем ниже таймфрейм,тем выше риск.
Candle Volume (Alender)Candle Volume by Alender is an indicator that changes the color of candles depending on the volume.
If you use VSA (Volume Spread Analysis) - this indicator will allow you to quickly assess the market situation.
For plotting, a moving average by volume for the specified period is used. Volume/Average * 100 - percentage of the current volume from the average.
* If the current volume is less than the average - the candle will be proportionally (0-100%) lighter than red (for bearish candles) or green (for bullish candles). For 0% - the candle is as light as possible.
* If the current volume is greater than the average, the candle will be proportionately (100-400%) darker than red (for bearish candles) or green (for bullish candles). For 400% and more - the candle is as dark as possible.
MTF DSS (Double Smoothed Stochastic) [TH]The Double Smoothed Stochastic indicator was created by William Blau.
The DSS ranges from 0 to 100, like the standard Stochastic Oscillator.
The same rules of interpretation apply to Stochastics can be applied to DSS, although the DSS offers a much smoother curve than the raw Stochastic.
How it works:
It applies Exponential Moving Averages (EMAs) of two different periods to a standard Stochastic %K.
The components that construct the Stochastic Oscillator are first smoothed with the two EMAs.
Then, the smoothed components are plugged into the standard Stochastic formula to calculate the indicator.
Calculation:
EMA of the ( EMA of the (Close – Lowest Low for the specified period) )
Divided by
EMA of the ( EMA of the (Highest High for the specified period – Lowest Low for the specified period) )
X 100
How to add alerts:
Check off each piece of criteria you want for the alerts, then select Okay.
Then go to 'Create Alert' and set the condition to 'MTF DSS', select create.
Buy/Sell on the levelsThis script is generally
My describe is:
There are a lot of levels we would like to buy some crypto.
When the price has crossed the level-line - we buy, but only if we have the permission in array(2)
When we have bought the crypto - we lose the permission for buy for now(till we will sell it on the next higher level)
When we sell some crypto(on the buying level + 1) we have the permission again.
There also are 2 protect indicators. We can buy if these indicators both green only(super trend and PIVOT )
Jun 12
Release Notes: Hello there,
Uncomment this section before use for real trade:
if array.get(price_to_sellBue, i) >= open and array.get(price_to_sellBue, i) <= close// and
//direction < 0 and permission_for_buy != 0
Here is my script.
In general - this is incredible simple script to use and understand.
First of all You can see this script working with only long orders, it means we going to get money if crypto grows only. Short orders we need to close the position on time.
In this script we buy crypto and sell with step 1% upper.
You can simply change the step by changing the price arrays.
Please note, if You want to see where the levels of this script is You Have to copy the next my indicator called LEVEL 1%
In general - if the price has across the price-level we buy some crypto and loose permission for buying for this level till we sell some crypto. There is ''count_of_orders" array field with value 2. When we bought some crypto the value turns to 0. 0 means not allowed to by on this level!!! The script buy if the bar is green only(last tick).
The script check every level(those we can see in "price_to_sellBue" array).
If the price across one of them - full script runs. After buying(if it possible) we check is there any crypto for sell on the level.
We check all levels below actual level( of actual level - ''i'' than we check all levels from 0 to i-1).
If there is any order that has value 0 in count of orders and index <= i-1 - we count it to var SELL amount and in the end of loop sell all of it.
Pay attention - it sells only if price across the level with red bar AND HAS ORDERS TO SELL WHICH WAS BOUGHT BELOW!!!
In Strategy tester it shows not-profitables orders sometimes, because if You have old Long position - it sells it first. First in - first out.
If the price goes down for a long time and You sell after 5 buys You sell the first of it with the highest value.
There is 2 protection from horrible buying in this strategy. The first one - Supertrend. If the supertrend is red - there is no permission for buy.
The second one - something between PIVOT and supertrend but with switcher.
If the price across last minimum - switcher is red - no permission for buy and the actual price becomes last minimum . The last maximum calculated for last 100 bars.
When the price across last maximum - switcher is green, we can buy. The last minimum calculation for last 100 bars, last maximum is actual price.
This two protections will save You from buying if price get crash down.
Enjoy my script.
Should You need the code or explanation, You have any ideas how to improve this crypt, contact me.
Vladyslav.
Jun 12
Release Notes: Here has been uncommented the protection for buy in case of price get down.
5 hours ago
Release Notes: Changed rages up to actual price to make it work
CCI and ADX_by RMCCI and ADX
ENTRY:
Buy: When CCI crosses -100 level from -200 level(1hr/15min Time Frame)
Short: When CCI crosses 100 level from 200 level (1hr/15min Time Frame)
Closing of Position : 1:1 OR 1:2 (Or As per Value Zone)
Price Displacement - Candlestick (OHLC) CalculationsA Magical little helper friend for Candle Math.
When composing scripts, it is often necessary to manipulate the math around the OHLC. At times, you want a scalar (absolute) value others you want a vector (+/-). Sometimes you want the open - close and sometimes you want just the positive number of the body size. You might want it in ticks or you might want it in points or you might want in percentages. And every time you try to put it together you waste precious time and brain power trying to think about how to properly structure what you're looking for. Not to mention it's normally not that aesthetically pleasing to look at in the code.
So, this fixes all of that.
Using this library. A function like 'pd.pt(_exp)' can call any kind of candlestick math you need. The function returns the candlestick math you define using particular expressions.
Candle Math Functions Include:
Points:
pt(_exp) Absolute Point Displacement. Point quantity of given size parameters according to _exp.
vpt(_exp) Vector Point Displacement. Point quantity of given size parameters according to _exp.
Ticks:
tick(_exp) Absolute Tick Displacement. Tick quantity of given size parameters according to _exp.
vtick(_exp) Vector Tick Displacement. Tick quantity of given size parameters according to _exp.
Percentages:
pct(_exp, _prec) Absolute Percent Displacement. (w/rounding overload). Percent quantity of bar range of given size parameters according to _exp.
vpct(_exp, _prec) Vector Percent Displacement (w/rounding overload). Percent quantity of bar range of given size parameters according to _exp.
Expressions You Can Use with Formulas:
The expressions are simple (simple strings that is) and I did my best to make them sensible, generally using just the ohlc abreviations. I also included uw, lw, bd, and rg for when you're just trying to pull a candle component out. That way you don't have to think about which of the ohlc you're trying to get just use pd.tick("uw") and now the variable is assigned the length of the upper wick, absolute value, in ticks. If you wanted the vector in pts its pd.vpt("uw"). It also makes changing things easy too as I write it out.
Expression List:
Combinations
"oh" = open - high
"ol" = open - low
"oc" = open - close
"ho" = high - open
"hl" = high - low
"hc" = high - close
"lo" = low - open
"lh" = low - high
"lc" = low - close
"co" = close - open
"ch" = close - high
"cl" = close - low
Candle Components
"uw" = Upper Wick
"bd" = Body
"lw" = Lower Wick
"rg" = Range
Pct() Only
"scp" = Scalar Close Position
"sop" = Scalar Open Position
"vcp" = Vector Close Position
"vop" = Vector Open Position
The attributes are going to be available in the pop up dialogue when you mouse over the function, so you don't really have to remember them. I tried to make that look as efficient as possible. You'll notice it follows the OHLC pattern. Thus, "oh" precedes "ho" (heyo) because "O" would be first in the OHLC. Its a way to help find the expression you're looking for quickly. Like looking through an alphabetized list for traders.
There is a copy/paste console friendly helper list in the script itself.
Additional Notes on the Pct() Only functions:
This is the original reason I started writing this. These concepts place a rating/value on the bar based on candle attributes in one number. These formulas put a open or close value in a percentile of the bar relative to another aspect of the bar.
Scalar - Non-directional. Absolute Value.
Scalar Position: The position of the price attribute relative to the scale of the bar range (high - low)
Example: high = 100. low = 0. close = 25.
(A) Measure price distance C-L. How high above the low did the candle close (e.g. close - low = 25)
(B) Divide by bar range (high - low). 25 / (100 - 0) = .25
Explaination: The candle closed at the 25th percentile of the bar range given the bar range low = 0 and bar range high = 100.
Formula: scp = (close - low) / (high - low)
Vector = Directional.
Vector Position: The position of the price attribute relative to the scale of the bar midpoint (Vector Position at hl2 = 0)
Example: high = 100. low = 0. close = 25.
(A) Measure Price distance C-L: How high above the low did the candle close (e.g. close - low = 25)
(B) Measure Price distance H-C: How far below the high did the candle close (e.g. high - close = 75)
(C) Take Difference: A - B = C = -50
(D) Divide by bar range (high - low). -50 / (100 - 0) = -0.50
Explaination: Candle close at the midpoint between hl2 and the low.
Formula: vcp = { / (high - low) }
Thank you for checking this out. I hope no one else has already done this (because it took half the day) and I hope you find value in it. Be well. Trade well.
Library "PD"
Price Displacement
pt(_exp) Absolute Point Displacement. Point quantity of given size parameters according to _exp.
Parameters:
_exp : (string) Price Parameter
Returns: Point size of given expression as an absolute value.
vpt(_exp) Vector Point Displacement. Point quantity of given size parameters according to _exp.
Parameters:
_exp : (string) Price Parameter
Returns: Point size of given expression as a vector.
tick(_exp) Absolute Tick Displacement. Tick quantity of given size parameters according to _exp.
Parameters:
_exp : (string) Price Parameter
Returns: Tick size of given expression as an absolute value.
vtick(_exp) Vector Tick Displacement. Tick quantity of given size parameters according to _exp.
Parameters:
_exp : (string) Price Parameter
Returns: Tick size of given expression as a vector.
pct(_exp, _prec) Absolute Percent Displacement (w/rounding overload). Percent quantity of bar range of given size parameters according to _exp.
Parameters:
_exp : (string) Expression
_prec : (int) Overload - Place value precision definition
Returns: Percent size of given expression as decimal.
vpct(_exp, _prec) Vector Percent Displacement (w/rounding overload). Percent quantity of bar range of given size parameters according to _exp.
Parameters:
_exp : (string) Expression
_prec : (int) Overload - Place value precision definition
Returns: Percent size of given expression as decimal.
Stop Loss With Average True Range (ATR)Stop Loss With Average True Range (ATR)
It simplifies the calculation of stop loss price for stop loss method using the average true range (ATR).
For example;
You want to stop loss below 3 ATR. Let's assume the price is 100, the average true range is 5. You will multiply the average true range by 3 and subtract from the price and enter a stop loss order at the 85 price you have reached. Instead of doing this calculation every time, you just need to use this script and set the multiplier to 3. A stop loss line will be drawn below the price candles.
You can set the method to be used when averaging the true range. Methods you can use to average: EMA (exponentially moving average), HMA (hull moving average), RMA (moving average used in RSI), SMA (simple moving average), SWMA (symmetrically weighted moving average), VWMA (volume-weighted moving average), WMA (weighted moving average).
You can set the length to be used when averaging the true range.
You can set the multiplier to be used when determining the stop loss price.
Turkish
Ortalama Gerçek Aralıkla (ATR) Zarar Durdurma
Gerçek aralığın ortalamasını kullanarak zarar durdurma yöntemi için zarar durdurma fiyatının hesaplanmasını kolaylaştırır.
Örneğin;
3 ATR kadar aşağıda zarar durdurmak istiyorsunuz. Fiyatın 100, ortalama gerçek aralığın 5 olduğunu varsayalım. Ortalama gerçek aralığı 3 ile çarparak fiyattan çıkaracaksınız ve ulaştığınız 85 fiyatına zarar durdurma emri gireceksiniz. Bu hesabı her seferinde yapmak yerine bu betiği kullanmanız ve çarpanı 3 olarak ayarlamanız yeterli. Bu sayede fiyat mumlarının altına zarar durdurma çizgisi çizilecektir.
Gerçek aralığın ortalaması alınırken kullanılacak yöntemi ayarlayabilirsiniz. Ortalama almak için seçebileceğiniz yöntemler: EMA (üstel hareketli ortalama), HMA (gövde hareketli ortalama), RMA (göreceli hareketli ortalama), SMA (basit hareketli ortalama), SWMA (simetrik ağırlıklı hareketli ortalama), VWMA (hacim ağırıklı hareketli ortalama), WMA (ağırlıklı hareketli ortalama).
Gerçek aralığın ortalaması alınırken kullanılacak periyot uzunluğunu ayarlayabilirsiniz.
Zarar durdurma fiyatını belirlerken kullanılacak çarpanı ayarlayabilirsiniz.
Volume Spikes & Growing Volume Signals With Alerts & ScannerVOLUME SPIKES & GROWING VOLUME SIGNALS WITH ALERTS & SCANNER
This indicator shows arrows when there is a volume spike. It also paints the background when volume is growing. There is also a volume scanner for 8 tickers that will change color in real time when your other favorite tickers see volume growth and spikes.
You can customize the length of DMI, the number of bars to calculate the current volume average from, the number of bars back to get the overall volume average from, the multiple that needs to be hit to give a signal, the position of the scanner table and which tickers are used in the scanner. There are detailed directions as tooltips in the indicator settings you can read to understand exactly what each input does.
All features are customizable as well as which tickers the screener uses.
***HOW TO USE***
Watch for volume to pick up before placing trades as this will help you stay out of the markets when price is choppy. Volume usually brings volatility so watch for the volume signals to show up on the chart. Typically when price has made a big move one direction or is consolidating and you see the volume indicator start giving signals, the market is ready to reverse or continue its current trend but move faster in that direction.
Volume Spikes
When there is a volume spike that is larger than the average of volume over the last 100+ bars(depending on your settings) multiplied by the volume amount multiplier(in your settings) then an arrow will show up on the chart. This arrow will be green if DMI is bullish and red if DMI is bearish.
Volume Growth
A Background color will appear when the average volume over the last 5 bars(depending on your settings) is higher than the average volume over the last 100+ bars(depending on your settings) and is greater than your multiple. It will also paint the background when the volume moving average has increased over the last 3 bars consecutively. The background colors will be red or green depending on buy & sell pressure(DMI). If the background color appears, then you know volume is growing and volatility is near.
Volume Scanner
The scanner can be customized to have all of your favorite tickers by changing the tickers used in the indicator settings at the bottom. When no volume growth or spikes are detected, the ticker will show as light blue. When volume spikes or growth is detected, the ticker will turn orange to notify you.
Alerts
You can set up alerts as well when there is volume growth, bullish volume spikes and bearish volume spikes on any chart or timeframe.
Indicator Settings
Settings will need to be adjusted across different tickers as some have large swings in volume and some stay pretty even, so make sure to set up different chart layouts with settings that work for each ticker and save them individually so you don’t have to reset these values every time you switch charts.
***MARKETS***
This indicator can be used as a signal on all markets, including stocks, crypto, futures and forex as long as Tradingview has volume and DMI data for that ticker.
***TIMEFRAMES***
This volume spike indicator can be used on all timeframes as long as there is enough data for Tradingview to use for calculations.
***TIPS***
Try using numerous indicators of ours on your chart so you can instantly see the bullish or bearish trend of multiple indicators in real time without having to analyze the data. Some of our favorites are our Auto Fibonacci, Volume Profile, Momentum, Auto Support And Resistance and Money Flow Index in combination with this Volume Growth indicator. They all have real time Bullish and Bearish labels as well so you can immediately understand each indicator's trend.
Williams %R - SmoothedFrom TradingView's description:
Williams %R (%R) is a momentum-based oscillator used in technical analysis, primarily to identify overbought and oversold conditions. The %R is based on a comparison between the current close and the highest high for a user defined look back period. %R Oscillates between 0 and -100 (note the negative values) with readings closer to zero indicating more overbought conditions and readings closer to -100 indicating oversold. Typically %R can generate set ups based on overbought and oversold conditions as well overall changes in momentum.
What's special?
This indicator adds two additional EMA lines to the original Williams %R indicator. Default EMA lengths are 5 and 13. The result is 2 smoother average lines, which are easier to read.
This indicator includes:
- signals for EMA crosses. EMA crosses can help indicate confirmed trend changes. Default colors are green and red
- signals for trend reversals on the faster EMA line. Default colors are blue and orange
Alerts available for bullish/bearish crossovers and reversals.
Enjoy~~!
Viral Force IndexBased on the Elder Force Index (EFI) indicator, the Viral Force Index (VFI) attempts to normalize the original indicator by plotting EFI on the interval ]-100, 100 [.
VFI comes with a bar coloring feature, allowing users to get an idea of the current value of the indicator without having to look away from the chart.
Additionally, the linear regression line provides a simple way to filter out the noise with little to no additional 'lag'.
License tl;dr: Don't sell it, or distribute it without permission, and you'll be fine.
If you find a bug, or you have feedback, feel free to leave a comment.
Relative Strength Super Smoother by lastguruA better version of Apirine's RS EMA by using a superior MA: Ehlers Super Smoother.
In January 2022 edition of TASC Vitaly Apirine introduced his Relative Strength Exponential Moving Average. A concept not entirely new, as Tushar Chande used a similar calculation for his VIDYA moving average. Both are based on the idea to change EMA length depending on the absolute RSI value, so the moving average would speed up then RSI is going up or down from the center value (when there is a significant directional price movement), and slow down when RSI returns to the center value (when there is a neutral or sideways movement). That way EMA responsiveness would increase where it matters most, but decrease where there is a high probability of whipsaw.
There are only two main differences between VIDYA and RS EMA:
RSI internal smoothing - VIDYA uses SMA, as Chande's CMO is an RSI with SMA; RS EMA uses EMA
Change direction - VIDYA sets the fastest length; RS EMA sets the slowest length
Both algorithms use EMA as the base of their calculation. As John F. Ehlers has shown in his article "Predictive and Successful Indicators" (January 2014 issue of TASC), EMA is not a very efficient filter, as it introduces a significant lag if sufficient smoothing is required. He describes a new smoothing filter called SuperSmoother, "that sharply attenuates aliasing noise while minimizing filtering lag." In other words, it provides better smoothing with lower lag than EMA.
In this script, I try to get the best of all these approaches and present to you Relative Strength Super Smoother. It uses RS EMA algorithm to calculate the SuperSmoother length. Unlike the original RS EMA algorithm, that has an abstract "multiplier" setting to scale the period variance (without this parameter, RSI would only allow it to speed up twice; Vitaly Apirine sets the multiplier to 10 by default), my implementation has explicit lower bound setting, so you can specify the exact range of calculated length.
Settings:
Lower Bound - fastest SuperSmoother length (when RSI is +100 or -100)
Upper Bound - slowest SuperSmoother length (when RSI is 0)
RSI Length - underlying RSI length. Unlike the original RSI that uses RMA as an internal smoothing algorithm, Vitaly Apirine uses EMA, which is approximately twice as fast (that is needed because he uses a generally long RSI length and RMA would be too slow for this). It is the same as the Upper Bound by default (0), as in the original implementation
The original RS EMA is also shown on the chart for comparison. The default multiplier of 10 for RS EMA means that the fastest EMA period is around 4. I use the fastest period of 8 by default. It does not introduce too much of a lag in comparison, but the curve is much smoother.
This script is just an interface for my public libraries. Check them out for more information.
Heikin Ashi CountObjective:
This indicator aims to obtain an oscillator indicating the trend of a market by minimizing noise through the use of Heikin Ashi candles.
The idea is to make the oscillator tend towards 100 at each bullish Heikin Ashi candle, and inversely towards 0 when bearish.
The advantage is that this indicator has little noise compared to the RSI, but also little lag compared to the Schaff Trend Cycle, which are the two indicators that inspired me to create this one.
Usage:
As a general rule, below 15, HA Count indicates an oversell and above 85 an overbuy.
Setting the length for the candle count results in an indicator that is less sensitive when close to 1 and more sensitive when it is at 2 or higher.
Chosen as the default value, 1.15 seems to give the best indications, regardless of the market or time period.
Also it looks very similar to the values that the RSI could give set over 14 periods, so it can be used in the same way. Especially with regard to divergences.
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Objectif :
Cet indicateur vise à obtenir un oscillateur indicant la tendance d'un marché en minimisant le bruit grace à l'utilisation des bougies Heikin Ashi.
L'idée est de faire tendre l'oscillateur vers 100 à chaque bougie Heikin Ashi haussière, et inversement vers 0 lorsque baissière.
L'avantage est que cet indicateur a peu de bruit comparé au RSI, mais peu de lag aussi comparé au Schaff Trend Cycle, qui sont les deux indicateurs qui m'ont inspiré pour la création de celui-ci.
Utilisation :
En régle général, en dessous de 15 HA Count indique une sur-vente et au-dessus de 85 un sur-achat.
Le paramétrage de la longueur pour le comptage de bougie permet d'obtenir un indicateur moins sensible lorsque proche de 1 et plus sensible lorsqu'il est à 2 ou supérieur.
Choisie comme valeur par défaut, 1.15 semble donner les meilleures indications, peu importe le marché ou la période de temps.
En outre cela ressemble beaucoup aux valeurs que pourrait donner le RSI régler sur 14 périodes, ainsi il peut être utilisé de la même manière. Notamment pour ce qui est des divergences.
