ROC in MetaTrader 5 — MQL5 Source Code
A custom Rate of Change oscillator for MT5
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Research & notes
Historical validation research, market mechanics, and tooling from the Algogen team.
ROC on TradingView — Pine Script v5 Source
The built-in ta.roc, a smoothed line, and zero-cross alerts
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The Oldest Trick in Momentum: A Short History of Rate of Change
Why ROC has no single inventor — and shows up inside everything
Read post → ROC in Python — Coding It from Scratch (pandas)
The one-liner, a smoothed variant, and zero-cross signals
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Rate of Change: Momentum for People Who Like Percentages
The formula, the zero line, and ROC vs the Momentum indicator
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Fibonacci Retracement in EasyLanguage — TradeStation & MultiCharts
Computing and plotting levels from an auto-detected swing
Read post → Fibonacci Retracement in NinjaTrader — NinjaScript (C#) Source
Drawing auto-detected Fibonacci levels for NinjaTrader 8
Read post → Fibonacci Retracement in MetaTrader 5 — MQL5 Source Code
Auto-drawing Fibonacci levels with the OBJ_FIBO object
Read post → Fibonacci Retracement on TradingView — Pine Script v5 Source
Auto-drawn levels from a rule-based swing
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A 13th-Century Monk Walks into a Trading Floor: The History of Fib Levels
From Liber Abaci to Ralph Nelson Elliott's waves
Read post → Fibonacci Retracement in Python — Coding It from Scratch
Compute the levels, auto-detect the swing, and check for holds
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Fibonacci Retracement: Rabbits, Ratios, and Where Pullbacks Like to Stop
The levels, the golden ratio, and how to read (and doubt) them
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