Archive — what the last cycle did

Archive

What the last cycle did.

44 closed, liquidated, and broken SPACs. Base rates for proxy cards, S-4 tightening, and DA-to-close — so live odds are not just a heuristic. As of 2026-08-23.
Archive names
44
Closed
35
Liquidated
8
Broken DA
1

By stage

Close rate among names that reached the stage. Median days is among those that actually closed.

StagenClose rate
Listed shell4480%
Post-DA3697%
S-4 on file27100%
Amendment tightening1100%
Proxy card / DEFM14A26100%
Vote printed26100%
Effective3599%

Proxy card → close

Median 34 days. SEC floor is 20 days to the meeting.

DA → close

Archive median 155 days. 2017–21 literature median was 148d — later vintages ran longer.

What the tape usually does

Common often pops on DA, then fades as the S-4 sits. A proxy card is a late-stage tell — historically a small 5–10 session bid, then consolidation into the meeting. Post-close, the 2020–21 cohort averaged about $3.85 twelve months later versus $10 trust. Rights move with the same news, more levered. Coverage on daily *R prints before 2024 is thin; we do not fake a tape we do not have.

Rights/warrant daily prints and exact EX-99 proxy-card first-detect dates are sparse pre-2024. Proxy dates here are DEFM14A (or close−30d inferred, flagged). Redemptions incomplete. Prefer EDGAR accession over press-release color.

Closed book · Calibration (members)