SPBO
State Street SPDR Portfolio Corporate Bond ETF
stockNYSEETF
Market OpenOct 5, 2026 11:50:10 AM EDT
27.37USD-0.146%(-0.04)239,870
27.35Bid27.36Ask0.01SpreadPre-marketOct 5, 2026 9:29:59 AM EDT
27.33USD-0.292%(-0.08)
As of 2026-09-15, there were 158,399 shares short with a short interest of 0.20%.
SPBO Short Interest - Official
Short Interest
SPBO Short Position Change - Official
Short Position Change
SPBO 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 | 0.20 | 158,399 | 1.00 | +22,059 | +16.18 | 77,600,000 | 77,600,000 |
| 2026-08-31 | 0.18 | 136,340 | 1.00 | -143,674 | -51.31 | 75,200,000 | 75,200,000 |
| 2026-08-14 | 0.38 | 280,014 | 1.00 | +25,145 | +9.87 | 73,500,000 | 73,500,000 |
| 2026-07-31 | 0.35 | 254,869 | 1.00 | +16,329 | +6.85 | 73,500,000 | 73,500,000 |
| 2026-07-15 | 0.33 | 238,540 | 1.00 | -3,271,890 | -93.20 | 73,000,000 | 73,000,000 |
| 2026-06-30 | 5.11 | 3,510,430 | 3.91 | +3,301,653 | +1,581.43 | 68,700,000 | 68,700,000 |
| 2026-06-15 | 0.31 | 208,777 | 1.00 | -180,867 | -46.42 | 67,800,000 | 67,800,000 |
| 2026-05-15 | 0.57 | 389,644 | 1.00 | +140,136 | +56.16 | 68,000,000 | 68,000,000 |
| 2026-04-30 | 0.37 | 249,508 | 1.00 | -151,833 | -37.83 | 67,200,000 | 67,200,000 |
| 2026-04-15 | 0.60 | 401,341 | 1.00 | +124,445 | +44.94 | 66,700,000 | 66,700,000 |
| 2026-03-31 | 0.43 | 276,896 | 1.00 | +99,421 | +56.02 | 65,000,000 | 65,000,000 |
| 2026-03-13 | 0.28 | 177,475 | 1.00 | -695,031 | -79.66 | 63,600,000 | 63,600,000 |
| 2026-02-27 | 1.41 | 872,506 | 1.36 | +786,142 | +910.27 | 62,100,000 | 62,100,000 |
| 2026-02-13 | 0.14 | 86,364 | 1.00 | -61,339 | -41.53 | 62,400,000 | 62,400,000 |
| 2026-01-30 | 0.24 | 147,703 | 1.00 | -98,867 | -40.10 | 62,200,000 | 62,200,000 |
| 2026-01-15 | 0.40 | 246,570 | 1.00 | -12,842 | -4.95 | 61,400,000 | 61,400,000 |
| 2025-12-31 | 0.42 | 259,412 | 1.00 | +178,120 | +219.11 | 61,300,000 | 61,300,000 |
| 2025-12-15 | 0.13 | 81,292 | 1.00 | -119,326 | -59.48 | 60,600,000 | 60,600,000 |
| 2025-11-28 | 0.34 | 200,618 | 1.00 | +121,013 | +152.02 | 59,200,000 | 59,200,000 |
| 2025-11-14 | 0.14 | 79,605 | 1.00 | -118,727 | -59.86 | 57,400,000 | 57,400,000 |
| 2025-10-31 | 0.35 | 198,332 | 1.00 | +116,523 | +142.43 | 57,400,000 | 57,400,000 |
| 2025-10-15 | 0.14 | 81,809 | 1.00 | -119,201 | -59.30 | 57,400,000 | 57,400,000 |
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.