MQLArticles/IndicatorsCts/README.md

[← MQLArticles](../README.md)

# IndicatorsCts

Generic wrapper for consuming MetaTrader technical indicators, with a reusable instance pool to avoid duplicate handles.

## Main features
- Uniform wrapper over common indicators: RSI, MA, CCI, Stochastic, VIDyA, Bollinger Bands, SuperTrend, VWAP change, AD, OBV, Standard Deviation, SAR, ADX and ADX Wilder (`CiRsi`, `CiMa`, `CiCci`, `CiStocastic`, `CiBands`, `CiSuperTrend`, `CiAdx`, etc., all built on `CiIndicatorSimple<TNumBuffer>`).
- Instance pool/cache keyed by parameters, so the same indicator handle is reused instead of recreated (`CIndicatorCache`).

## Basic usage

### Creating an indicator
```mql5
CiRsi* rsi = new CiRsi();
rsi.Create(iRSI(_Symbol, PERIOD_CURRENT, 14, PRICE_CLOSE), true);
```

### Using the pool instead of creating handles manually
```mql5
// CIndicatorCache resolves/reuses handles internally by symbol+timeframe+params,
// avoiding duplicate indicator handles across the EA.
```

> Only the most representative classes are shown here.