The STOCK Act: Congress Trades in Public

Members (and their spouses) must report trades within 30 to 45 days, in dollar ranges rather than exact amounts. So the data arrives late-ish and fuzzy — but it arrives, permanently, on the public record. Like everything in this course: bureaucratic exhaust that becomes signal only when someone bothers to read it in aggregate.

Legislators sit in briefings, write regulation, and hear industries plead their cases before outcomes are public. The honest framing: their trades reflect an unusually well-informed vantage point on policy-sensitive sectors. Watching what they buy — as commentary on public data — is fair game and often genuinely interesting, especially around defense, health policy, and regulated industries.

The counterweights are real: disclosures are late and range-vague, many trades are a spouse's advisor rebalancing, and studies of aggregate congressional performance disagree — plenty find nothing remarkable once you account for the market itself. Treat viral 'member up huge' posts with the skepticism you now bring everywhere: a leaderboard's top is always spectacular, because that's what leaderboards do.

Same grammar as the last two lessons: clusters beat one-offs. Multiple members buying the same name or sector in the same window — especially members sitting on committees that oversee it — is a far stronger pattern than any single filing. Unusual size for that member matters too. Our engine tracks exactly these patterns and stamps every trade with its filing date, because freshness is half this signal's value.

Commentary on public filings is legitimate; so is letting them prompt research. What the data never justifies is the fantasy version — 'trade like Congress and get rich' — which the honest studies don't support. It's one more paper trail from a well-positioned crowd: worth reading, worth weighting, never worth worshipping.