MACD in Python — Coding It from Scratch (pandas)
MACD line, signal, and histogram in a few lines
Read post →Blog / page 6
Research & notes
Historical validation research, market mechanics, and tooling from the Algogen team.
MACD: Two Moving Averages Having an Argument (and What It Tells You)
The MACD line, the signal line, the histogram, and how to read them
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Gerald Appel and the Indicator That Ate Wall Street: A History of MACD
From Appel's late-1970s creation to Aspray's 1986 histogram
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SMA in EasyLanguage — TradeStation & MultiCharts
The Average reserved word and a from-scratch crossover
Read post → SMA in NinjaTrader — NinjaScript (C#) Source
A custom Simple Moving Average indicator for NinjaTrader 8
Read post → SMA in MetaTrader 5 — MQL5 Source Code
A custom Simple Moving Average indicator for MT5
Read post → SMA on TradingView — Pine Script v5 Source
Two SMAs, a crossover, and coloured signals
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Before Computers, People Averaged Prices by Hand — A Short History of the SMA
From 1901 economic statistics to Donchian's crossover systems
Read post → SMA in Python — Coding It from Scratch (pandas)
The one-liner, the from-scratch loop, and a crossover signal
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RSI in NinjaTrader — NinjaScript (C#) Source
A custom Wilder RSI indicator for NinjaTrader 8
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The Simple Moving Average: The Cheapest Indicator on Earth (It's Just Division)
What the SMA measures, how it lags, and how to read crossovers
Read post → RSI in EasyLanguage — TradeStation & MultiCharts
A Wilder RSI study in the original systematic-trading language
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