CPSF short interest
Calamos S&P 500 Structured Alt · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 3,903 |
|---|---|
| Change vs prior report | 354 (+10.0%) |
| Change over six months | -72.6% |
| Days to cover | 3.16 (sector: 0.98) |
| Average daily volume | 1,235 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
CPSF short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 3,903 | +10.0% | 3.16 | 1,235 |
| 2026-09-15 | 3,549 | -57.1% | 1.21 | 2,925 |
| 2026-08-31 | 8,269 | -54.7% | 4.69 | 1,763 |
| 2026-08-14 | 18,247 | +47.8% | 23.85 | 765 |
| 2026-07-31 | 12,347 | +14.6% | 8.88 | 1,391 |
| 2026-07-15 | 10,775 | +81.9% | 11.79 | 914 |
| 2026-06-30 | 5,924 | +15.8% | 9.11 | 650 |
| 2026-06-15 | 5,117 | -16.2% | 3.38 | 1,516 |
| 2026-05-29 | 6,110 | +56.0% | 2.16 | 2,835 |
| 2026-05-15 | 3,917 | -44.1% | 1.06 | 3,702 |
| 2026-04-30 | 7,004 | -13.6% | 6.60 | 1,062 |
| 2026-04-15 | 8,108 | -43.0% | 3.56 | 2,277 |
| 2026-03-31 | 14,227 | +455.7% | 2.09 | 6,802 |
| 2026-03-13 | 2,560 | -57.7% | 1.02 | 2,519 |
| 2026-02-27 | 6,051 | -10.8% | 1.03 | 5,865 |
| 2026-02-13 | 6,781 | +0.7% | 1.00 | 40,832 |
| 2026-01-30 | 6,733 | +742.7% | 1.00 | 8,119 |
| 2026-01-15 | 799 | +529.1% | 1.00 | 3,799 |
| 2025-12-31 | 127 | -65.0% | 1.00 | 1,007 |
| 2025-12-15 | 363 | -30.2% | 1.00 | 1,653 |
| 2025-11-28 | 520 | -0.6% | 1.00 | 890 |
| 2025-11-14 | 523 | -25.6% | 3.76 | 139 |
| 2025-10-31 | 703 | -63.8% | 1.00 | 1,857 |
| 2025-10-15 | 1,940 | +1464.5% | 1.67 | 1,161 |
| 2025-09-30 | 124 | +463.6% | 1.00 | 964 |
import finzdata as yf
yf.Ticker("CPSF").short_interest # every report since 2017
yf.Client().short_interest(["CPSF"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · CPSF price history · Who owns CPSF · All short interest