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My crypto backtest had a sharpe of 13.4. Then I added trading costs

My crypto backtest had a sharpe of 13.4. Then I added trading costs

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7 min read
Why Naive Pricing Breaks on Correlated Combo Contracts (And How Copulas Fix It)

Why Naive Pricing Breaks on Correlated Combo Contracts (And How Copulas Fix It)

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Comments 1
5 min read
How I Rank 19 Mega-Cap Tech Stocks With a Momentum + Quality Factor Model (Real Data, Reproducible)

How I Rank 19 Mega-Cap Tech Stocks With a Momentum + Quality Factor Model (Real Data, Reproducible)

Comments 1
5 min read
El bug silencioso de las calculadoras de lotaje: cuando la cuenta es pequeña, tu riesgo se duplica

El bug silencioso de las calculadoras de lotaje: cuando la cuenta es pequeña, tu riesgo se duplica

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5 min read
How I Rank 19 Mega-Cap Tech Stocks With a Momentum + Quality Factor Model (Real Data, Reproducible)

How I Rank 19 Mega-Cap Tech Stocks With a Momentum + Quality Factor Model (Real Data, Reproducible)

Comments 1
5 min read
How I built an FVG trading bot for OKX and made 99% of its signals useless on purpose

How I built an FVG trading bot for OKX and made 99% of its signals useless on purpose

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Comments 1
4 min read
FlashAlpha vs Bloomberg Terminal 2026 - Options Analytics for Quants

FlashAlpha vs Bloomberg Terminal 2026 - Options Analytics for Quants

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9 min read
Algorithmic Risk Management in MT5: ATR Volatility Position Sizing & MQL5 Architecture

Algorithmic Risk Management in MT5: ATR Volatility Position Sizing & MQL5 Architecture

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2 min read
Pine Script v6 in 2026: math.sum, math.tanh, User Defined Types & Risk Management Engine

Pine Script v6 in 2026: math.sum, math.tanh, User Defined Types & Risk Management Engine

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2 min read
Algorithmic Trading Signals: From Indicators to Backtests

Algorithmic Trading Signals: From Indicators to Backtests

Comments 2
2 min read
I rebuilt a viral "3,888% return" TradingView strategy — it landed almost exactly at coin-flip odds

I rebuilt a viral "3,888% return" TradingView strategy — it landed almost exactly at coin-flip odds

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7 min read
I tried to port an Indian FII/DII trading strategy to MNQ, MES, SPY, and QQQ — it lost money on all four

I tried to port an Indian FII/DII trading strategy to MNQ, MES, SPY, and QQQ — it lost money on all four

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6 min read
We replicated a published 0DTE options paper to four decimals. One unit-scale bug reverses its headline result — confirmed by the author

We replicated a published 0DTE options paper to four decimals. One unit-scale bug reverses its headline result — confirmed by the author

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3 min read
Pine Script v6 in 2026: math.sum, math.tanh, User Defined Types & Risk Management Engine

Pine Script v6 in 2026: math.sum, math.tanh, User Defined Types & Risk Management Engine

1
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2 min read
Why the Same Fundamental Lives Under Different XBRL Tags in SEC EDGAR

Why the Same Fundamental Lives Under Different XBRL Tags in SEC EDGAR

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6 min read
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