ADX Welles Wilder's Directional Movement Index BBands Bollinger Bands CCI Commodity Channel Index CLV Close Location Value CMF Chaikin Money Flow CMO Chande Momentum Oscillator CTI Ehler's Correlation Trend Indicator DPO De-Trended Price Oscillator DVI DV Intermediate Oscillator DonchianChannel Donchian Channel EMV Arms' Ease of Movement Value GMMA Guppy Multiple Moving Averages KST Know Sure Thing MACD MACD Oscillator MFI Money Flow Index OBV On Balance Volume (OBV) PBands Construct (optionally further smoothed and centered ) volatility bands around prices ROC Rate of Change / Momentum RSI Relative Strength Index SAR Parabolic Stop-and-Reverse SMA Moving Averages SNR Signal to Noise Ratio TDI Trend Detection Index TR True Range / Average True Range TRIX Triple Smoothed Exponential Oscillator TTR Functions to create Technical Trading Rules (TTR) VHF Vertical Horizontal Filter WPR William's %R ZigZag Zig Zag adjRatios Split and dividend adjustment ratios aroon Aroon chaikinAD Chaikin Accumulation / Distribution chaikinVolatility Chaikin Volatility keltnerChannels Keltner Channels lags Miscellaneous Tools rollSFM Analysis of Running/Rolling/Moving Windows runPercentRank Percent Rank over a Moving Window runSum Analysis of Running/Rolling/Moving Windows stoch Stochastic Oscillator / Stochastic Momentum Index stockSymbols Fetch Internet Data ttrc Technical Trading Rule Composite data ultimateOscillator The Ultimate Oscillator volatility Volatility williamsAD Williams Accumulation / Distribution