CDIOW
Cardio Diagnostics Holdings Inc. Warrant
stockNASDAQWarrant
At CloseOct 7, 2026
0.0094USD0.000%(0.00)10,196
0.0100Bid0.0100Ask0.0100SpreadAs of 2026-09-15, there were 26,332 shares short with a short interest of 1.36%.
CDIOW Short Interest - Official
Short Interest
CDIOW Short Position Change - Official
Short Position Change
CDIOW 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 | 1.36 | 26,332 | 7.90 | -245 | -0.92 | 52,160,000 | 1,929,938 |
| 2026-08-31 | 1.38 | 26,577 | 2.05 | +5,860 | +28.29 | 52,160,000 | 1,929,938 |
| 2026-08-14 | 1.07 | 20,717 | 4.93 | +8,349 | +67.50 | 52,160,000 | 1,929,938 |
| 2026-07-31 | 0.64 | 12,368 | 3.77 | +7,959 | +180.52 | 52,160,000 | 1,929,938 |
| 2026-07-15 | 0.23 | 4,409 | 1.00 | +1,725 | +64.27 | 52,160,000 | 1,929,938 |
| 2026-06-30 | 0.14 | 2,684 | 2.63 | +100 | +3.87 | 52,160,000 | 1,929,938 |
| 2026-06-15 | 0.13 | 2,584 | 1.00 | -26,216 | -91.03 | 52,160,000 | 1,929,938 |
| 2026-05-15 | 1.67 | 28,800 | 1.40 | +3,592 | +14.25 | 52,160,000 | 1,727,216 |
| 2026-04-30 | 1.48 | 25,208 | 2.32 | +23,400 | +1,294.25 | 52,160,000 | 1,697,607 |
| 2026-04-15 | 0.11 | 1,808 | 1.00 | +1,100 | +155.37 | 52,160,000 | 1,697,607 |
| 2026-03-31 | 0.04 | 708 | 1.00 | -3,182 | -81.80 | 52,160,000 | 1,697,607 |
| 2026-03-13 | 0.23 | 3,890 | 1.00 | -3,375 | -46.46 | 52,160,000 | 1,697,607 |
| 2026-02-27 | 0.43 | 7,265 | 1.00 | +6,382 | +722.76 | 52,160,000 | 1,697,607 |
| 2026-02-13 | 0.05 | 883 | 1.00 | -499 | -36.11 | 52,160,000 | 1,697,607 |
| 2026-01-30 | 0.08 | 1,382 | 1.00 | -4,067 | -74.64 | 52,160,000 | 1,697,607 |
| 2026-01-15 | 0.32 | 5,449 | 1.00 | -1,336 | -19.69 | 52,160,000 | 1,697,607 |
| 2025-12-31 | 0.40 | 6,785 | 1.00 | +5,311 | +360.31 | 52,160,000 | 1,697,607 |
| 2025-12-15 | 0.09 | 1,474 | 1.00 | +318 | +27.51 | 52,160,000 | 1,697,607 |
| 2025-11-28 | 0.00 | 1,156 | 1.00 | +474 | +69.50 | 52,160,000 | 447,927,286 |
| 2025-11-14 | 0.00 | 682 | 1.00 | 0 | 0.00 | 52,160,000 | 447,927,286 |
| 2025-10-31 | 0.00 | 682 | 1.00 | -3,084 | -81.89 | 52,160,000 | 447,927,286 |
| 2025-10-15 | 0.00 | 3,766 | 1.00 | +2,915 | +342.54 | 52,160,000 | 447,927,286 |
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.