Cagdasform

//version=5
strategy("BUY & SELL Bot (Pattern + EMA Kesişimli)", overlay=true, default_qty_type=strategy.fixed, default_qty_value=3)

// === EMA ve RSI ===
emaFast = ta.ema(close, 9)
emaSlow = ta.ema(close, 21)
rsi = ta.rsi(close, 14)

// === DESCENDING TRIANGLE ===
lh = high[4] > high[3] and high[3] > high[2] and high[2] > high[1]
support_level = ta.lowest(low, 5)
flat_support = math.abs(low[1] - low[2]) < (low[1] * 0.003)
desc_triangle_breakdown = close < support_level and rsi < 50 and lh and flat_support

// === BREAKOUT + RSI ONAYLI LONG ===
breakout_up = close > emaSlow and close > emaFast and rsi > 50

// === DOUBLE BOTTOM ===
double_bottom = (math.abs(low[5] - low[1]) / low[1] < 0.01) and (rsi > 50)

// === FALLING WEDGE ===
fw_highs = high[3] > high[2] and high[2] > high[1]
fw_lows = low[3] > low[2] and low[2] > low[1]
falling_wedge = fw_highs and fw_lows and close > high[1] and rsi > 50

// === EMA KESİŞİMİNE GÖRE SİNYAL ===
ema_crossover = ta.crossover(emaFast, emaSlow) // BUY
ema_crossunder = ta.crossunder(emaFast, emaSlow) // SELL

// === TOPLU BUY / SELL SİNYALİ ===
buy_signal = breakout_up or double_bottom or falling_wedge or ema_crossover
sell_signal = desc_triangle_breakdown or ema_crossunder

// === STRATEJİ EMİRLERİ ===
if (buy_signal)
strategy.entry("BUY", strategy.long)

if (sell_signal)
strategy.entry("SELL", strategy.short)

// === EMA’lar çizilir (görüntü kontrol sende) ===
plot(emaFast, title="EMA 9", color=color.teal)
plot(emaSlow, title="EMA 21", color=color.orange)