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← Field notes

2026-09-27

Feature Flags for Earnings Alert Banners

Not financial advice. Verify claims independently.

Banner config for event nights (MU, NKE) — flags, copy review, and no invented numbers.

Banners are config. Flags by version and cohort. Copy review checklist bans unverified EPS. Kill switch on the API. OTA for copy when the native shell is stable.

We will not hot-fix a banner that implies a guaranteed move. Paper trading exists for a reason.

Our flagship case study is Stock Picks — paper trading loops, quote fanout, and fixed-scope sprints.

Not financial advice.

From the desk

Want this built into your product?

Open a work order — or try Stock Picks, the paper-trading app we shipped as our flagship case study.