The AI Systematic Investor

Every issue, every rule on the table.

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October 2026

Issue 16 · October 29, 2026 · 8 min

Does Complexity Beat Simplicity? The Honest Benchmark Test

If a strategy is more complex than buying QQQ or a leveraged QQQ ETF, does that complexity earn its keep? The benchmarks every QQQ options strategy should face, and the checklist from this series.

Backtest AuditSystematic InvestingQQQ ResearchRead issue

Issue 15 · October 27, 2026 · 7 min

Stress Test: When Technology Falls Together

What happens to a leveraged QQQ strategy with short SMH puts when technology stocks sell off together? Positions that looked diversified turn out to be one bet.

Risk ManagementSMH Put SleeveQQQ ResearchRead issue

Issue 14 · October 25, 2026 · 7 min

Inside the Regime Model: What the Machine Actually Decides

The model does not predict QQQ's price. It classifies the current environment and decides how much exposure to carry. Here is what it does, and what keeps it honest.

Machine LearningSystematic InvestingBacktest AuditRead issue

Issue 13 · October 23, 2026 · 7 min

Managing the PMCC When the Market Rips Higher

The best month for QQQ can be the hardest month for your short call. Here is what a rally does to a PMCC and the three rules that keep it survivable.

PMCCRisk ManagementQQQ ResearchRead issue

Issue 12 · October 21, 2026 · 7 min

Choosing the LEAPS: Strike, Expiration and the Cost of Time

Deep in the money or at the money? Which expiration? Extrinsic value is what you pay for time and uncertainty, and most investors pay too much of it.

LEAPSQQQ ResearchBacktest AuditRead issue

Issue 11 · October 19, 2026 · 6 min

Delta Budgeting: Sizing Leverage on Purpose

The capital you paid for an option is not the same as the exposure you carry. Delta budgeting is how you size leverage on purpose instead of by accident.

LEAPSRisk ManagementSystematic InvestingRead issue

Issue 10 · October 17, 2026 · 7 min

Where Return Actually Comes From

When a strategy beats QQQ, what actually produced the extra return? Every options strategy draws on four engines, and a headline number without a breakdown is marketing, not research.

QQQ ResearchBacktest AuditSystematic InvestingRead issue

Issue 9 · October 15, 2026 · 6 min

Why Most Retail Trading Bots Blow Up, and What a Durable Strategy Looks Like

The most common retail bots are grid and Martingale systems that hide risk instead of removing it. Here is how to spot them, and what a durable strategy looks like instead.

Systematic InvestingRisk ManagementBacktest AuditRead issue

September 2026

August 2026

TradeMind is software for self-directed investors, not investment advice and not a broker-dealer. All newsletter content is educational. Options involve risk and are not suitable for every investor. Any performance figures referenced are hypothetical or simulated, have inherent limitations, and do not guarantee future results. You make every decision and place every order at your own broker. See the full disclosures.

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