SPY
SPDR S&P 500 ETF Trust
stockNYSEETF
At CloseNov 13, 2026 3:59:59 PM EST
754.27USD-0.376%(-2.85)38,720,038
Pre-marketNov 13, 2026 9:29:30 AM EST
760.15USD+0.400%(+3.03)
After-hoursNov 13, 2026 4:59:30 PM EST
751.91USD-0.313%(-2.36)
As of 2026-10-30, there were 102,769,489 shares short with a short interest of 9.68%.
SPY Short Interest - Official
SPY Short Position Change - Official
SPY Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-30 | 9.68 | 102,769,489 | 2.43 | +9,774,163 | +10.51 | 1,061,182,116 | 1,061,182,116 |
| 2026-10-15 | 8.81 | 92,995,326 | 2.48 | -5,480,744 | -5.57 | 1,056,132,116 | 1,056,132,116 |
| 2026-09-30 | 9.23 | 98,476,070 | 2.02 | -821,784 | -0.83 | 1,066,782,116 | 1,066,782,116 |
| 2026-09-15 | 9.41 | 99,297,854 | 2.46 | +17,577,890 | +21.51 | 1,054,832,116 | 1,054,832,116 |
| 2026-08-31 | 7.72 | 81,719,964 | 2.24 | -10,470,770 | -11.36 | 1,058,182,116 | 1,058,182,116 |
| 2026-08-14 | 8.80 | 92,190,734 | 2.13 | -2,177,205 | -2.31 | 1,047,632,116 | 1,047,632,116 |
| 2026-07-31 | 8.93 | 94,367,939 | 1.84 | -2,459,808 | -2.54 | 1,057,332,116 | 1,057,332,116 |
| 2026-07-15 | 9.29 | 96,827,747 | 2.15 | -12,987,736 | -11.83 | 1,041,932,116 | 1,041,932,116 |
| 2026-06-30 | 10.42 | 109,815,483 | 1.71 | +7,471,882 | +7.30 | 1,053,432,116 | 1,053,432,116 |
| 2026-06-15 | 9.69 | 102,343,601 | 1.68 | -6,848,913 | -6.27 | 1,055,782,116 | 1,055,782,116 |
| 2026-05-15 | 10.63 | 109,192,514 | 2.26 | -10,604,815 | -8.85 | 1,027,532,116 | 1,027,532,116 |
| 2026-04-30 | 11.73 | 119,797,329 | 2.39 | -5,206,267 | -4.16 | 1,021,182,116 | 1,021,182,116 |
| 2026-04-15 | 12.32 | 125,003,596 | 1.94 | -8,957,634 | -6.69 | 1,014,332,116 | 1,014,332,116 |
| 2026-03-31 | 13.32 | 133,961,230 | 1.24 | +16,113,098 | +13.67 | 1,005,430,000 | 1,005,430,000 |
| 2026-03-13 | 11.77 | 117,848,132 | 1.26 | +15,452,907 | +15.09 | 1,001,332,116 | 1,001,332,116 |
| 2026-02-27 | 10.04 | 102,395,225 | 1.34 | -18,253,717 | -15.13 | 1,019,382,116 | 1,019,382,116 |
| 2026-02-13 | 11.79 | 120,648,942 | 1.30 | +11,132,790 | +10.17 | 1,023,632,116 | 1,023,632,116 |
| 2026-01-30 | 10.69 | 109,516,152 | 1.31 | +2,122,004 | +1.98 | 1,024,532,116 | 1,024,532,116 |
| 2026-01-15 | 10.40 | 107,394,148 | 1.40 | +6,562,838 | +6.51 | 1,032,632,116 | 1,032,632,116 |
| 2025-12-31 | 9.78 | 100,831,310 | 1.31 | -12,653,136 | -11.15 | 1,031,382,116 | 1,031,382,116 |
| 2025-12-15 | 10.84 | 113,484,446 | 1.54 | +1,923,406 | +1.72 | 1,046,582,116 | 1,046,582,116 |
| 2025-11-28 | 10.82 | 111,561,040 | 1.15 | -6,617,859 | -5.60 | 1,031,232,116 | 1,031,232,116 |
| 2025-11-14 | 11.90 | 118,178,899 | 1.49 | +9,413,322 | +8.65 | 992,982,116 | 992,982,116 |
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.