SYRE
Spyre Therapeutics, Inc. Common Stock
stockNASDAQ
At CloseOct 9, 2026 3:59:58 PM EDT
85.70USD+7.259%(+5.80)1,116,438
As of 2026-09-30, there were 12,844,608 shares short with a short interest of 16.59%.
SYRE Short Interest - Official
Short Interest
SYRE Short Position Change - Official
Short Position Change
SYRE Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | 16.59 | 12,844,608 | 8.89 | +715,165 | +5.90 | 88,173,762 | 77,446,547 |
| 2026-09-15 | 15.66 | 12,129,443 | 11.58 | +269,468 | +2.27 | 88,173,762 | 77,446,547 |
| 2026-08-31 | 15.31 | 11,859,975 | 9.69 | +104,541 | +0.89 | 88,173,762 | 77,446,547 |
| 2026-08-14 | 15.18 | 11,755,434 | 15.95 | -388,445 | -3.20 | 88,173,762 | 77,446,547 |
| 2026-07-31 | 15.68 | 12,143,879 | 13.52 | -364,831 | -2.92 | 86,841,253 | 77,446,547 |
| 2026-07-15 | 23.79 | 12,508,710 | 9.03 | -1,131,473 | -8.30 | 86,841,253 | 52,572,996 |
| 2026-06-30 | 25.95 | 13,640,183 | 5.56 | +1,023,648 | +8.11 | 86,841,253 | 52,572,996 |
| 2026-06-15 | 24.00 | 12,616,535 | 10.83 | +199,484 | +1.61 | 86,841,253 | 52,572,996 |
| 2026-05-15 | 23.62 | 12,417,051 | 10.44 | +195,369 | +1.60 | 86,841,253 | 52,572,996 |
| 2026-04-30 | 23.25 | 12,221,682 | 10.04 | +548,935 | +4.70 | 86,259,358 | 52,572,996 |
| 2026-04-15 | 22.20 | 11,672,747 | 7.35 | +1,237,010 | +11.85 | 78,784,358 | 52,572,996 |
| 2026-03-31 | 19.85 | 10,435,737 | 11.48 | +438,651 | +4.39 | 78,540,164 | 52,572,996 |
| 2026-03-13 | 19.02 | 9,997,086 | 13.99 | +11,888 | +0.12 | 78,540,164 | 52,572,996 |
| 2026-02-27 | 18.99 | 9,985,198 | 12.42 | +122,274 | +1.24 | 78,540,164 | 52,572,996 |
| 2026-02-13 | 18.76 | 9,862,924 | 14.87 | -117,572 | -1.18 | 77,592,130 | 52,572,996 |
| 2026-01-30 | 18.98 | 9,980,496 | 20.29 | -89,245 | -0.89 | 77,592,130 | 52,572,996 |
| 2026-01-15 | 19.15 | 10,069,741 | 13.89 | -1,567,257 | -13.47 | 77,592,130 | 52,572,996 |
| 2025-12-31 | 22.13 | 11,636,998 | 14.06 | -181,161 | -1.53 | 77,592,130 | 52,572,996 |
| 2025-12-15 | 22.48 | 11,818,159 | 13.87 | +660,448 | +5.92 | 77,592,130 | 52,572,996 |
| 2025-11-28 | 21.22 | 11,157,711 | 18.26 | -1,307,131 | -10.49 | 77,592,130 | 52,572,996 |
| 2025-11-14 | 23.71 | 12,464,842 | 20.15 | +57,537 | +0.46 | 77,592,130 | 52,572,996 |
| 2025-10-31 | 23.60 | 12,407,305 | 11.89 | -983,165 | -7.34 | 77,495,554 | 52,572,996 |
| 2025-10-15 | 28.65 | 13,390,470 | 9.19 | -1,069,218 | -7.39 | 60,400,960 | 46,735,243 |
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.