CPSO short interest
Calamos S&P 500 Structured Alt · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 19,424 |
|---|---|
| Change vs prior report | 1,447 (+8.1%) |
| Change over six months | +169.7% |
| Days to cover | 7.56 (sector: 0.98) |
| Average daily volume | 2,570 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
CPSO short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 19,424 | +8.1% | 7.56 | 2,570 |
| 2026-09-15 | 17,977 | -8.2% | 36.61 | 491 |
| 2026-08-31 | 19,577 | +41.9% | 15.38 | 1,273 |
| 2026-08-14 | 13,795 | +26.5% | 8.74 | 1,579 |
| 2026-07-31 | 10,906 | +4.1% | 4.80 | 2,270 |
| 2026-07-15 | 10,475 | -26.8% | 18.19 | 576 |
| 2026-06-30 | 14,314 | +130.9% | 30.01 | 477 |
| 2026-06-15 | 6,198 | -0.6% | 13.08 | 474 |
| 2026-05-29 | 6,235 | +0.6% | 4.41 | 1,415 |
| 2026-05-15 | 6,198 | -2.3% | 6.72 | 922 |
| 2026-04-30 | 6,342 | +2.1% | 3.11 | 2,036 |
| 2026-04-15 | 6,214 | -13.7% | 8.07 | 770 |
| 2026-03-31 | 7,203 | -17.5% | 6.28 | 1,147 |
| 2026-03-13 | 8,727 | -23.1% | 10.50 | 831 |
| 2026-02-27 | 11,341 | -20.9% | 5.81 | 1,952 |
| 2026-02-13 | 14,347 | +118.9% | 7.86 | 1,825 |
| 2026-01-30 | 6,554 | +19.0% | 2.32 | 2,821 |
| 2026-01-15 | 5,509 | -34.7% | 1.39 | 3,954 |
| 2025-12-31 | 8,436 | -9.5% | 9.84 | 857 |
| 2025-12-15 | 9,326 | +14.8% | 5.99 | 1,556 |
| 2025-11-28 | 8,121 | -36.3% | 1.34 | 6,055 |
| 2025-11-14 | 12,750 | +34.8% | 3.38 | 3,775 |
| 2025-10-31 | 9,461 | -42.4% | 1.00 | 11,408 |
| 2025-10-15 | 16,430 | +411.7% | 1.00 | 26,528 |
| 2025-09-30 | 3,211 | -0.2% | 1.49 | 2,161 |
import finzdata as yf
yf.Ticker("CPSO").short_interest # every report since 2017
yf.Client().short_interest(["CPSO"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · CPSO price history · Who owns CPSO · All short interest