Cboe BZX · ARKT
ARK DIET Q4 Buffer ETF short interest
$20.01−0.73%
Close Sep 28, 2026 · split-adjustedShares short5Settled Jul 15, 2026
Change−99.8%from 2.7K
% of float—
Days to cover1.0Short volume 33.1% (10d)
Shares sold short by settlement
Settlement history
| Settlement | Shares short | Change | Days to cover |
|---|---|---|---|
| Jul 15, 2026 | 5 | −99.8% | 1.0 |
| Jun 30, 2026 | 2.7K | −40.5% | 7.9 |
| Jun 15, 2026 | 4.5K | +4345.1% | 8.3 |
| May 29, 2026 | 102 | +137.2% | 1.0 |
| Apr 30, 2026 | 43 | −79.8% | 1.0 |
| Apr 15, 2026 | 213 | +10550.0% | 1.0 |
| Mar 31, 2026 | 2 | −97.0% | 1.0 |
| Mar 13, 2026 | 66 | +175.0% | 1.0 |
| Feb 13, 2026 | 24 | +700.0% | 1.0 |
| Jan 30, 2026 | 3 | −97.9% | 1.0 |
| Dec 31, 2025 | 140 | −75.7% | 1.0 |
| Dec 15, 2025 | 575 | — | 1.0 |
Reading these numbers
Short interest is the number of shares sold short and not yet repurchased, reported by FINRA twice a month with a delay of about two weeks. As a share of float it shows how crowded the bet against ARK DIET Q4 Buffer ETF is; days to cover estimates how long buying those shares back would take at average volume. Compare it with the short squeeze monitor or learn more in our short interest guide.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology