Articles

Clear thinking for rules-based investors.

Practical essays on strategy automation, risk controls, Plaid-powered portfolio workflows, and research that keeps portfolio decisions grounded.

Gate diagram showing a brokerage connection request passing through firm, scope, and data checks before approval
Brokerage Workflows10 min read

What to Review Before Connecting a Portfolio Workflow to a Brokerage Account

A pre-connection review for self-directed investors: check the firm, limit the access scope, read the privacy terms, and reconcile one full period of imported data before your rules act on the feed.

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Gate diagram showing an exit trigger passing through order type and review checks before a decision
Risk Controls10 min read

Choosing Order Types for a Rules-Based Exit in Volatile Markets

How to turn a written exit rule into a specific order instruction, choosing between market, limit, stop, and stop-limit orders by deciding which failure you are willing to accept on a fast-moving day.

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Gate diagram showing a rebalancing trigger passing through review checks before a decision
Strategy Design10 min read

How to Write a Rebalancing Rule: Calendar, Threshold, or Both

A practical way to write a rebalancing rule you can actually follow, separating the trigger from the action and the funding source, then adding the tax, margin, and order controls most rules leave out.

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Timeline reviewing purchase history and pending orders around a proposed loss sale
Tax Awareness9 min read

Make the Wash Sale Rule a Pre-Trade Check, Not a Tax Season Surprise

How to turn the wash sale rule into a gate your selling rule has to pass, covering the window that runs in both directions, the account scope traps, and the replacement exposure decision.

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Diagram showing ladder rules gated by research and risk controls
Strategy Design9 min read

How to Use a Fujimoto Ladder Without Averaging Into Trouble

A practical guide to turning Shige Fujimoto style add and trim rules into a safer strategy with quality checks, sizing limits, and crash controls.

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Workflow diagram for strategy selection, Plaid connection, guardrails, and decision receipts
Product8 min read

What a Brokerage Connected Investing Autopilot Should Actually Do

A clear product framework for using read-only Plaid data, allocating capital to rules, and keeping automation bounded by user guardrails.

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Research gate diagram showing evidence, thesis, valuation, and risk vetoes
Research7 min read

AI Research Is Most Useful When It Can Say No

How AI research should support rules-based investing by vetoing weak adds, flagging thesis drift, and producing concise evidence trails.

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