True Strength Index (TSI)
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The True Strength Index (TSI) is a momentum-based indicator, developed by William Blau. Designed to determine both trend and overbought/oversold conditions, the TSI is applicable to intraday time frames as well as long term trading.
TSI(int fast, int slow)
TSI(ISeries<double> input, int fast, int slow)
Returns default value
TSI(int fast, int slow)[int barsAgo]
TSI(ISeries<double> input, int fast, int slow)[int barsAgo]
double; Accessing this method via an index value [int barsAgo] returns the indicator value of the referenced bar.
fast |
Period of the fast smoothing factor |
input |
Indicator source data (?) |
slow |
Period of the slow smoothing factor |
// Prints the current value of a 20 period TSI using default price type |
You can view this indicator method source code by selecting the menu New > NinjaScript Editor > Indicators within the NinjaTrader Control Center window.