Three-Phase Backtesting Protocol That Stops Curve Fitting

You hand a swing system fourteen years of daily bars, sweep eight parameter knobs, and the equity curve climbs at a 38 degree slope with a 1.92 Sharpe and a…

Comments Off on Three-Phase Backtesting Protocol That Stops Curve Fitting

Weinstein Stage Analysis: The Four-Stage Trend Filter

Most losing trades I review have nothing wrong with the entry pattern. The flag was clean, the volume looked decent, the stop was in a sensible place. The problem sits…

Comments Off on Weinstein Stage Analysis: The Four-Stage Trend Filter

Trend Following Strategy: Why Skew Creates Long-Run Edge

I look back at one of my own ledgers and the pattern is always the same. Eight months of small losses and tiny scratches, the equity curve flat enough to…

Comments Off on Trend Following Strategy: Why Skew Creates Long-Run Edge

Implied Volatility Explained: VIX, IV Crush and Skew

A trader buys near-the-money call options two days before an earnings report. The stock prints, moves 1.4% in the right direction, and the calls still close down 22%. The chart…

Comments Off on Implied Volatility Explained: VIX, IV Crush and Skew

Position Sizing Methods: Fixed Fractional, ATR, Kelly

A swing trader risks 2% of a $50,000 account on every trade. The rule has held since the first month of the journal. Then the VIX prints 38 on a…

Comments Off on Position Sizing Methods: Fixed Fractional, ATR, Kelly

Factor Momentum: Rotate the Style That’s Leading

You watched value lead for a quarter, then quality took over, then low-volatility ran for six weeks while everyone on your timeline argued about which single names to buy. The…

Comments Off on Factor Momentum: Rotate the Style That’s Leading

Sortino Ratio: Penalising Only Downside Volatility

The sortino ratio is a risk-adjusted return measure calculated as a strategy's excess return over a minimum acceptable return, divided by its downside deviation. The formula in one line is…

Comments Off on Sortino Ratio: Penalising Only Downside Volatility

VWAP Explained: How Volume Weighted Average Price Works

A stock gaps up four percent at the open. Volume runs ten times normal for the first thirty minutes. Price stalls near the 478 figure and the trader has to…

Comments Off on VWAP Explained: How Volume Weighted Average Price Works

Elliott Wave Theory: A Practical Wave-Counting Framework

A trader looks at a chart that has just topped, pulled back, then bounced from a higher low. The question that matters is whether the bounce is a small correction…

Comments Off on Elliott Wave Theory: A Practical Wave-Counting Framework