CHI
Calamos Convertible Opportunities and Income Fund
stockNASDAQ
At CloseNov 6, 2026 3:59:42 PM EST
10.53USD0.000%(-0.00)151,050
As of 2026-10-15, there were 465,383 shares short with a short interest of 0.58%.
CHI Short Interest - Official
CHI Short Position Change - Official
CHI Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 0.58 | 465,383 | 2.22 | +95,670 | +25.88 | 80,871,314 | 80,835,555 |
| 2026-09-30 | 0.46 | 369,713 | 2.02 | -121,969 | -24.81 | 80,871,314 | 80,671,127 |
| 2026-09-15 | 0.61 | 491,682 | 3.33 | -172,094 | -25.93 | 80,871,314 | 80,671,127 |
| 2026-08-31 | 0.82 | 663,776 | 5.22 | +94,311 | +16.56 | 80,706,787 | 80,671,127 |
| 2026-08-14 | 0.71 | 569,465 | 3.97 | +60,666 | +11.92 | 80,706,787 | 80,671,127 |
| 2026-07-31 | 0.63 | 508,799 | 2.80 | +91,761 | +22.00 | 80,706,787 | 80,671,127 |
| 2026-07-15 | 0.52 | 417,038 | 2.42 | +89,014 | +27.14 | 80,706,787 | 80,671,127 |
| 2026-06-30 | 0.41 | 328,024 | 1.51 | +57,535 | +21.27 | 80,706,787 | 80,671,127 |
| 2026-06-15 | 0.34 | 270,489 | 1.88 | +73,308 | +37.18 | 80,706,787 | 80,671,127 |
| 2026-05-15 | 0.24 | 197,181 | 1.12 | -141,945 | -41.86 | 80,706,787 | 80,670,562 |
| 2026-04-30 | 0.44 | 339,126 | 1.99 | -23,134 | -6.39 | 79,627,689 | 77,836,535 |
| 2026-04-15 | 0.47 | 362,260 | 1.49 | -73,531 | -16.87 | 79,627,689 | 77,836,535 |
| 2026-03-31 | 0.56 | 435,791 | 2.26 | +30,934 | +7.64 | 79,627,689 | 77,836,535 |
| 2026-03-13 | 0.52 | 404,857 | 2.09 | +36,560 | +9.93 | 79,627,689 | 77,836,535 |
| 2026-02-27 | 0.47 | 368,297 | 2.10 | -30,403 | -7.63 | 79,627,689 | 77,836,535 |
| 2026-02-13 | 0.51 | 398,700 | 1.90 | +116,607 | +41.34 | 79,627,689 | 77,836,535 |
| 2026-01-30 | 0.36 | 282,093 | 1.50 | +55,331 | +24.40 | 79,627,689 | 77,836,535 |
| 2026-01-15 | 0.29 | 226,762 | 1.11 | +22,410 | +10.97 | 79,627,689 | 77,836,535 |
| 2025-12-31 | 0.26 | 204,352 | 1.02 | -14,163 | -6.48 | 77,871,531 | 77,836,535 |
| 2025-12-15 | 0.28 | 218,515 | 1.19 | -79,224 | -26.61 | 77,871,531 | 77,836,535 |
| 2025-11-28 | 0.38 | 297,739 | 1.55 | -58,410 | -16.40 | 77,871,531 | 77,836,535 |
| 2025-11-14 | 0.46 | 356,149 | 1.53 | -103,923 | -22.59 | 77,871,531 | 77,833,265 |
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.