BIL · State Street SPDR Bloomberg 1-3 Month T-Bill ETF
$91.53
+0.02 (+0.02%)
At close · Aug 14
Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.
Model estimate
Expected Aug 14 short interest
as of Aug 14
10,264,336
+25.7% vs reported
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-08-31
Scheduled
FINRA publishes Sep 10
|
— | — | — | — |
|
2026-08-14
Scheduled
FINRA publishes Aug 25
|
— | — | — | — |
| 2026-07-31 | 8,166,261 | 8,884,051 | -717,790 | 1.00 |
| 2026-07-15 | 8,884,051 | 10,723,875 | -1,839,824 | 1.00 |
| 2026-06-30 | 10,723,875 | 7,927,231 | +2,796,644 | 1.06 |
| 2026-06-15 | 7,927,231 | 9,528,247 | -1,601,016 | 1.00 |
| 2026-05-29 | 9,528,247 | 8,464,353 | +1,063,894 | 1.00 |
| 2026-05-15 | 8,464,353 | 7,619,901 | +844,452 | 1.00 |
| 2026-04-30 | 7,619,901 | 6,939,924 | +679,977 | 1.00 |
| 2026-04-15 | 6,939,924 | 9,511,213 | -2,571,289 | 1.00 |
| 2026-03-31 | 9,511,213 | 7,904,960 | +1,606,253 | 1.00 |
| 2026-03-13 | 7,904,960 | 7,943,050 | -38,090 | 1.00 |
| 2026-02-27 | 7,943,050 | 7,016,351 | +926,699 | 1.12 |
| 2026-02-13 | 7,016,351 | 6,416,112 | +600,239 | 1.00 |
| 2026-01-30 | 6,416,112 | 4,055,219 | +2,360,893 | 1.00 |
| 2026-01-15 | 4,055,219 | 1,940,422 | +2,114,797 | 1.00 |
| 2025-12-31 | 1,940,422 | 4,194,833 | -2,254,411 | 1.00 |
| 2025-12-15 | 4,194,833 | 2,876,962 | +1,317,871 | 1.00 |
| 2025-11-28 | 2,876,962 | 2,817,137 | +59,825 | 1.00 |
| 2025-11-14 | 2,817,137 | 2,783,821 | +33,316 | 1.00 |
| 2025-10-31 | 2,783,821 | 2,937,409 | -153,588 | 1.00 |
| 2025-10-15 | 2,937,409 | 2,688,287 | +249,122 | 1.00 |
| 2025-09-30 | 2,688,287 | 1,718,804 | +969,483 | 1.00 |
| 2025-09-15 | 1,718,804 | 1,470,922 | +247,882 | 1.00 |
| 2025-08-29 | 1,470,922 | 2,191,410 | -720,488 | 1.00 |
| 2025-08-15 | 2,191,410 | 1,477,814 | +713,596 | 1.00 |
Showing 1–24 of 24 settlements