Cyclic Smoothed RSI (MT5) — review, price and free alternatives

This review examines Cyclic Smoothed RSI in 2026 with an emphasis on performance and technical analysis across multiple markets. Cyclic Smoothed RSI is notable because it ports a cycle-aware DSP approach to MT5, reducing traditional RSI lag while avoiding static overbought and oversold thresholds. The result is a smoother oscillator that still reacts quickly to short-term cycle shifts and produces clearer histogram signals and band interactions for both manual and automated trading.

The algorithm combines a digital smoothing filter with adaptive band calculation tied to estimated market cycle length. When bands contract, the system interprets lower volatility and tighter thresholds; when bands expand, momentum readings require larger excursions to trigger signals. This mechanism lets Cyclic Smoothed RSI capture trend impulses and short reversals without being overly sensitive to noise. The MQL5 port by David Iommi retains the visual histogram and configurable sensitivity parameters, making it straightforward to integrate into MT5 charts and EAs.

In practice, markets with defined cyclical behavior such as major forex pairs, indices, and liquid crypto respond best. Risk management is handled externally by recommended fixed stops, volatility-based position sizing, and timeframe calibration. Expected performance characteristics include moderate win rates with controlled drawdown when properly sized; trading results vary by timeframe and instrument but tend to favor H1–H4 for balance between signal frequency and reliability.

Cyclic Smoothed RSI carries a moderate risk profile when used with leverage and aggressive sizing. The recommended stop loss strategy is volatility-based or fixed percentage per trade to limit downside during sudden market shifts. Position sizing should be tied to account volatility: risk 0.5–2% of account equity per trade depending on confidence and timeframe. Vulnerabilities include extended trending regimes where mean-reversion signals may underperform, and low-liquidity instruments that amplify slippage. Cyclic Smoothed RSI should be combined with execution rules and drawdown limits.

Install the Cyclic Smoothed RSI MQL5 file into your MT5 Experts or Indicators folder and restart the terminal to load it into the Navigator. Attach the indicator to a chart and configure sensitivity, band length, and smoothing parameters to match your chosen timeframe. Recommended brokers are ECN or STP providers with tight spreads and reliable execution to minimize slippage. Optimal chart timeframes are H1 and H4 for balanced signal frequency and reliability, though traders can test shorter timeframes with reduced sensitivity. Begin with a robust backtest, then forward-test on a demo account before committing live capital.