API Absolute price indicator for PI Pi

API Absolute price indicator AB Acceleration Bands BB Bollinger Bands DEMA Double Exponential Moving Average EMA Exponential Moving Average LIR Linear Regression SMA Simple Moving Average TEMA Triple Exponential Moving Average IKH Ichimoku Kinko Hyo KEC Keltner Channels PP Pivot Points PC Price Channel PE Price Envelopes PSAR Parabolic SAR ST Super Trend VBP Volume by Price VWAP Volume Weighted Average Price WMA Weighted Moving Average ZZ Zig Zag AD Accumulation/Distribution AO Awesome oscillator API Absolute price indicator AR Aroon ARO Aroon oscillator ATR Average True Range CCI Commodity Channel Index CHA Chaikin CMF Chaikin Money Flow CMO Chande Momentum Oscillator DI Disparity Index DMI Directional Movement Index KLO Klinger Oscillator LRA Linear Regression Angle LRI Linear Regression Intercept LRS Linear Regression Slope MACD Moving Average Convergence Divergence MFI Money Flow Index MOM Momentum NATR Normalized Average True Range OBV On-Balance Volume PPO Percentage Price oscillator ROC Rate of Change RSI Relative Strength Index SST Slow Stochastic ST Stochastic TRIX TRIX WIR Williams %R for PI Pi PI Pi