Senn System A

"Senn System A" is a robust, all-in-one indicator engineered to enhance your market analysis by intelligently combining the power of Volume Weighted Average Price (VWAP) for range-bound conditions and Exponential Moving Average (EMA) Ribbons for trending environments. This script aims to provide traders with a clear, dynamic visual representation of market structure and momentum across multiple timeframes. A core feature allows you to select and display two distinct VWAP instances simultaneously, each anchoring to your choice of Daily, Weekly, Monthly, Quarterly, or Yearly periods. These VWAPs include clean, filled bands highlighting the area between Standard Deviation 1 and Standard Deviation 2, providing immediate visual cues for key price zones. Furthermore, a unique "Previous VWAP" feature, complete with its own selectable bands and fills, offers valuable historical context for understanding past price action relative to significant volume profiles.

Complementing the VWAP functionality, the indicator integrates an advanced EMA ribbon system, building upon the principles of effective trend visualization. You can customize the lengths of the primary EMA ribbon (defaulting to 25, 36, 50 periods) to suit your analysis of short to medium-term trends. Additionally, dedicated toggles enable the display of higher-timeframe trend ribbons, using EMAs of 100/200 for daily trend and 600/1200 for weekly trend. These ribbons are color-coded based on EMA crossovers, providing intuitive visual signals of trend direction and strength. The "Senn System A" is designed to be highly configurable, allowing traders to tailor the indicator's appearance and active components to their specific trading strategies and market conditions.