COYY
GraniteShares YieldBOOST COIN ETF
stockNASDAQETF
Market OpenOct 5, 2026 1:14:14 PM EDT
14.41USD+0.593%(+0.09)12,975
14.36Bid14.47Ask0.11SpreadAs of 2026-09-15, there were 62,221 shares short with a short interest of 5.51%.
COYY Short Interest - Official
Short Interest
COYY Short Position Change - Official
Short Position Change
COYY 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 | 5.51 | 62,221 | 2.64 | -14,449 | -18.85 | 1,129,979 | 1,129,979 |
| 2026-08-31 | 6.97 | 76,670 | 3.81 | +23,051 | +42.99 | 1,099,979 | 1,099,979 |
| 2026-08-14 | 4.83 | 53,619 | 2.93 | +3,843 | +7.72 | 1,109,979 | 1,109,979 |
| 2026-07-31 | 4.53 | 49,776 | 2.86 | -6,380 | -11.36 | 1,099,979 | 1,099,979 |
| 2026-07-15 | 5.11 | 56,156 | 3.40 | +2,601 | +4.86 | 1,099,979 | 1,099,979 |
| 2026-06-30 | 4.46 | 53,555 | 3.15 | +4,365 | +8.87 | 1,199,979 | 1,199,979 |
| 2026-06-15 | 3.90 | 49,190 | 1.11 | -6,156 | -11.12 | 1,260,000 | 1,260,000 |
| 2026-05-15 | 3.62 | 55,346 | 1.62 | -2 | -0.00 | 1,528,334 | 1,528,334 |
| 2026-04-30 | 3.62 | 55,348 | 1.73 | +10,604 | +23.70 | 1,528,334 | 1,528,334 |
| 2026-04-15 | 2.93 | 44,744 | 1.64 | +2,008 | +4.70 | 1,528,334 | 1,528,334 |
| 2026-03-31 | 2.80 | 42,736 | 1.05 | -2,067 | -4.61 | 1,528,334 | 1,528,334 |
| 2026-03-13 | 2.82 | 44,803 | 1.26 | +26,392 | +143.34 | 1,588,334 | 1,588,334 |
| 2026-02-27 | 1.22 | 18,412 | 1.00 | -1,460 | -7.35 | 1,506,667 | 1,506,667 |
| 2026-02-13 | 1.29 | 19,871 | 1.00 | +18,664 | +1,545.87 | 1,536,667 | 1,536,667 |
| 2026-01-30 | 0.08 | 1,207 | 1.00 | -46,363 | -97.46 | 1,516,667 | 1,516,667 |
| 2026-01-15 | 3.19 | 47,570 | 1.00 | +23,209 | +95.27 | 1,491,667 | 1,491,667 |
| 2025-12-31 | 1.66 | 24,361 | 1.00 | -10,777 | -30.67 | 1,466,667 | 1,466,667 |
| 2025-12-15 | 2.48 | 35,138 | 1.00 | +13,548 | +62.75 | 1,416,667 | 1,416,667 |
| 2025-11-28 | 1.54 | 21,590 | 1.00 | -1,368 | -5.96 | 1,403,334 | 1,403,334 |
| 2025-11-14 | 2.63 | 22,958 | 1.00 | -5,831 | -20.25 | 871,667 | 871,667 |
| 2025-10-31 | 3.30 | 28,789 | 1.00 | +19,257 | +202.02 | 871,667 | 871,667 |
| 2025-10-15 | 1.09 | 9,532 | 1.00 | +793 | +9.07 | 871,667 | 871,667 |
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.