0.5% of VOO's float is sold short, and at normal volume it would take about 1 days for those shorts to buy back. Short sellers added 46.9% more shares since the prior report.
What happened
The latest exchange report (settlement 2026-09-15) shows 8,218,879 shares sold short, 0.5% of the float, up 46.9% from the prior report.
$VOO last traded at $699.23, down 0.2% on the day.
Why it matters
A 0.5% short float is modest. At 1 days to cover, shorts could exit in a few normal sessions, so a squeeze would need a real catalyst.
Short interest is reported twice a month, so it shows where the crowd stood at settlement, not where it stands today.
Zooming out, $VOO has been in a mostly sideways stretch, up 0.3% over the past 20 sessions, and it trades below its 20-day average of $702.25, in the middle of that range between $687.27 and $714.55.
The numbers
| Short float | 0.5% |
|---|---|
| Days to cover | 1 |
| Shares short | 8,218,879 |
| Change from prior report | +46.9% |
| Settlement date | 2026-09-15 |
| Stock price | $699.23 |
| 39-session range | $687.27 – $714.55 |
| 20-day average price | $702.25 |
| 20-session change | +0.3% |
Three ways this could play out
Bullish continuation
If $VOO breaks above $714.55, the top of its recent range, shorts sitting on losses start buying to cover, and with 1 days to cover that buying can snowball into a squeeze.
Bearish rejection
If $VOO falls under $687.27, the bottom of its recent range, the shorts are proven right and have little reason to cover, which keeps a lid on rallies.
Neutral stabilization
If $VOO chops between $687.27 and $714.55, shorts keep paying to borrow and wait. The next report shows whether patience is wearing thin.
What to watch next
- The next short-interest report, due about two weeks after this settlement date. A rise confirms conviction; a drop means covering.
- Days to cover, now 1. Above 5 means a crowded exit.
- Volume on up days. Heavy buying into strength is how short covering shows up in real time.
- $714.55: the recent high, where squeeze pressure would start to build.
