SCO
ProShares UltraShort Bloomberg Crude Oil
stockNYSEETF
At CloseOct 2, 2026 3:59:48 PM EDT
19.47USD+0.413%(+0.08)8,063,386
Pre-marketOct 5, 2026 8:08:30 AM EDT
19.50USD+0.155%(+0.03)
After-hoursOct 2, 2026 4:56:30 PM EDT
19.53USD+0.308%(+0.06)
As of 2026-09-15, there were 1,660,594 shares short with a short interest of 6.65%.
SCO Short Interest - Official
Short Interest
SCO Short Position Change - Official
Short Position Change
SCO Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 6.65 | 1,660,594 | 1.00 | -171,705 | -9.37 | 43,213,300 | 24,965,286 |
| 2026-08-31 | 7.34 | 1,832,299 | 1.00 | +580,130 | +46.33 | 30,213,300 | 24,965,286 |
| 2026-08-14 | 5.02 | 1,252,169 | 1.00 | -607,818 | -32.68 | 22,813,300 | 24,965,286 |
| 2026-07-31 | 7.53 | 1,859,987 | 1.00 | -256,922 | -12.14 | 24,713,300 | 24,713,300 |
| 2026-07-15 | 9.68 | 2,116,909 | 1.00 | +371,783 | +21.30 | 21,863,300 | 21,863,300 |
| 2026-06-30 | 6.24 | 1,745,126 | 1.00 | +273,664 | +18.60 | 27,963,300 | 27,963,300 |
| 2026-06-15 | 3.38 | 1,471,462 | 1.00 | -1,855,729 | -55.77 | 43,563,300 | 43,563,300 |
| 2026-05-15 | 7.91 | 3,327,192 | 1.00 | -465,623 | -12.28 | 42,076,305 | 42,076,305 |
| 2026-04-30 | 10.69 | 3,792,815 | 1.00 | +3,589,631 | +1,766.69 | 35,463,805 | 35,463,805 |
| 2026-04-15 | 0.63 | 203,184 | 1.00 | -770,018 | -79.12 | 32,026,305 | 32,026,305 |
| 2026-03-31 | 3.72 | 973,202 | 1.00 | -828,850 | -45.99 | 26,138,805 | 26,138,805 |
| 2026-03-13 | 32.32 | 1,802,052 | 1.00 | +1,684,452 | +1,432.36 | 5,576,305 | 5,576,305 |
| 2026-02-27 | 5.47 | 117,600 | 1.00 | +75,985 | +182.59 | 2,151,305 | 2,151,305 |
| 2026-02-13 | 2.26 | 41,616 | 1.00 | -113,075 | -73.10 | 1,838,805 | 1,838,805 |
| 2026-01-30 | 10.48 | 154,690 | 1.00 | -5,535 | -3.45 | 1,476,305 | 1,476,305 |
| 2026-01-15 | 13.92 | 160,226 | 1.00 | +83,823 | +109.71 | 1,151,305 | 1,151,305 |
| 2025-12-31 | 6.86 | 76,403 | 1.00 | -47,094 | -38.13 | 1,113,805 | 1,113,805 |
| 2025-12-15 | 10.61 | 123,497 | 1.00 | -25,900 | -17.34 | 1,163,805 | 1,163,805 |
| 2025-11-28 | 11.71 | 149,397 | 1.00 | -90 | -0.06 | 1,276,305 | 1,276,305 |
| 2025-11-14 | 8.07 | 149,487 | 1.00 | -7,966 | -5.06 | 1,851,305 | 1,851,305 |
| 2025-10-31 | 8.50 | 157,453 | 1.00 | -14,389 | -8.37 | 1,851,305 | 1,851,305 |
| 2025-10-15 | 9.28 | 171,843 | 1.00 | -15,096 | -8.08 | 1,851,305 | 1,851,305 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.