Package com.quantfinlib.indicators

@NullMarked package com.quantfinlib.indicators

Technical indicators in batch and streaming form. Indicators (21 batch indicators over primitive arrays, NaN warm-ups) and StreamingIndicators (O(1)-per-tick incremental versions for live/HFT strategies). Parity tests check that the two produce identical values, so a strategy backtested on batch arrays behaves the same on streaming updates.

Classes

Class	Description
Indicators	Technical Indicator Engine: implementations of the standard technical analysis toolkit.
Indicators.Adx
Indicators.Bollinger
Indicators.Donchian
Indicators.Ichimoku	Ichimoku lines.
Indicators.Keltner
Indicators.Macd
Indicators.StochRsi
Indicators.SuperTrend	direction: +1 = uptrend (value is support), -1 = downtrend (value is resistance).
StreamingIndicators	Incremental O(1)-per-tick indicators for live/HFT strategies: update state with each new value instead of recomputing arrays.
StreamingIndicators.Ema	Exponential moving average seeded with the SMA of the first period values.
StreamingIndicators.Macd	MACD line, signal and histogram, matching the batch seeding exactly.
StreamingIndicators.Rsi	Wilder RSI; NaN until period price changes have been observed.
StreamingIndicators.Sma	Simple moving average over a fixed window; NaN until the window fills.
StreamingIndicators.Vwap	Cumulative volume-weighted average price.