Filings, Insiders & OwnershipExtended setexperimental liveNew

same-state HQ reversal spillover

Updated dailyData needs: highlong onlyshort onlylong short

In plain terms

Tests whether a stock snaps back when companies in its home state overreact.

How it works

Propagates short-term reversal across the same-state-HQ graph: the focal name reverses against a short-term overreaction in firms sharing its home state. Same-HQ-state has no documented lead-lag basis; this cell survives only as a passing pure-cross-sectional pooled exposure, not a drained directional family.

Live results

0 times picked on its own · 286 times inside a blend (248 beat the stock) · updated 2026-06-06

This strategy is a frequent ingredient in blends that combine a few strategies on one stock. It has contributed to 286 such blended picks (248 of which beat simply holding the stock). Picking it on its own is only one of the ways it shows up.

How its picks scored vs. buy & hold

Each pick is graded on a recent year it was never tuned on, against simply owning the same stock

Where its edge concentrates

Share of picks in each company-size group that beat buy & hold

How often it trades

Active vs. patient. Bars on the left mean it waits for rare setups; bars on the right mean it trades often

Return vs. buy & hold

How much each pick beat or trailed simply owning the stock over the test year (extreme microcap moves trimmed)

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Data dependencies

Entity graph edges
A data feed this strategy reads, refreshed on its normal schedule.
Daily prices
Adjusted-close OHLCV for every US-listed ticker; primary price feed.
Firm hq locations
A data feed this strategy reads, refreshed on its normal schedule.

Expected edge

Exploratory short-term reversion against a same-state-HQ peer overreaction; served from a pooled cross-sectional row.

Related families

same-state HQ reversal spillover (2-hop)Filings, Insiders & Ownership

Tests whether a stock snaps back when a wider web of home-state companies overreacts.

same-state HQ momentum spilloverFilings, Insiders & Ownership

Tests whether a stock follows other companies headquartered in its home state when they trend.

same-state HQ relative-value reversionFilings, Insiders & Ownership

When a company drifts away from other firms based in its home state, it tends to drift back.

Explore same-state HQ reversal spillover on alphactor.ai

See which tickers this family is currently firing on, with live signals and rankings.

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