CTAA — Clearthink 1 Acquisition Corp.
Price · 2026-04-16 → 2026-08-21
89 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-02-01.
Performance
Technicals
Measured signals that fired on CTAA
| date | signal | measured base rate |
|---|---|---|
| 2026-04-23 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 10-Q | 2026-08-17 | 2026-06-30 | on EDGAR ↗ |
| NT 10-Q | 2026-08-17 | 2026-06-30 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| SCHEDULE 13G | 2026-07-20 | — | on EDGAR ↗ |
| 10-Q | 2026-05-15 | 2026-03-31 | on EDGAR ↗ |
| SCHEDULE 13G | 2026-05-15 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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