CODX
Co-Diagnostics, Inc. Common Stock
stockNASDAQ
At CloseOct 2, 2026 3:59:30 PM EDT
1.075USD-0.463%(-0.005)83,466
After-hoursOct 2, 2026 4:49:30 PM EDT
1.07USD-0.465%(-0.00)
As of 2026-09-15, there were 304,970 shares short with a short interest of 29.29%.
CODX Short Interest - Official
Short Interest
CODX Short Position Change - Official
Short Position Change
CODX 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 | 29.29 | 304,970 | 2.35 | +90,362 | +42.11 | 6,981,319 | 1,041,153 |
| 2026-08-31 | 20.61 | 214,608 | 1.00 | -148,023 | -40.82 | 6,981,319 | 1,041,153 |
| 2026-08-14 | 34.83 | 362,631 | 1.07 | +13,974 | +4.01 | 6,980,208 | 1,041,153 |
| 2026-07-31 | 33.49 | 348,657 | 1.00 | +5,861 | +1.71 | 3,685,314 | 1,041,153 |
| 2026-07-15 | 32.92 | 342,796 | 1.00 | +217,191 | +172.92 | 3,685,314 | 1,041,153 |
| 2026-06-30 | 12.06 | 125,605 | 1.00 | +5,916 | +4.94 | 3,685,314 | 1,041,153 |
| 2026-06-15 | 11.50 | 119,689 | 1.00 | -74,490 | -38.36 | 3,685,314 | 1,041,153 |
| 2026-05-15 | 18.65 | 194,179 | 1.00 | +99,408 | +104.89 | 3,602,465 | 1,041,153 |
| 2026-04-30 | 0.30 | 94,771 | 1.00 | +49,069 | +107.37 | 3,602,465 | 31,581,649 |
| 2026-04-15 | 0.14 | 45,702 | 1.00 | -122,917 | -72.90 | 3,602,465 | 31,581,649 |
| 2026-03-31 | 0.53 | 168,619 | 1.00 | +111,602 | +195.73 | 2,095,031 | 31,581,649 |
| 2026-03-13 | 0.18 | 57,017 | 1.00 | +50,649 | +795.37 | 2,095,031 | 31,581,649 |
| 2026-02-27 | 0.02 | 6,368 | 1.00 | -7,231 | -53.17 | 2,095,031 | 31,581,649 |
| 2026-02-13 | 0.04 | 13,599 | 1.00 | -3,205 | -19.07 | 2,095,031 | 31,581,649 |
| 2026-01-30 | 0.05 | 16,804 | 1.00 | -55,272 | -76.69 | 2,095,031 | 31,581,649 |
| 2026-01-15 | 0.23 | 72,076 | 1.00 | -2,993 | -3.99 | 2,095,031 | 31,581,649 |
| 2025-12-31 | 7.13 | 75,069 | 1.00 | +53,528 | +248.50 | 67,658 | 1,052,722 |
| 2025-12-15 | 2.05 | 21,540 | 1.00 | -16,425 | -43.26 | 2,029,753 | 1,052,722 |
| 2025-11-28 | 3.61 | 37,965 | 1.00 | -18,976 | -33.33 | 2,029,753 | 1,052,722 |
| 2025-11-14 | 5.84 | 56,941 | 1.00 | -23,419 | -29.14 | 2,004,828 | 975,140 |
| 2025-10-31 | 8.24 | 80,361 | 1.00 | +76,629 | +2,053.52 | 1,604,753 | 975,140 |
| 2025-10-15 | 0.38 | 3,732 | 1.00 | -10,954 | -74.59 | 1,604,753 | 975,140 |
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.