NYSE ARCA:CPSF | Stock Price History | Calamos S&P 500 Structured Alt Protection ETF February

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2026-07-20 to 2026-09-04
Data captured

Historical Stock Price

DateOpen priceExchange Volume
2026-09-04$26.58100
2026-08-31$26.545
2026-08-26$26.48700
2026-08-25$26.54400
2026-08-17$26.53400
2026-08-06$26.43200
2026-08-05$26.43300
2026-07-30$26.31600
2026-07-29$26.30694
2026-07-27$26.311
2026-07-24$26.292
2026-07-22$26.333
2026-07-21$26.312
2026-07-20$26.31100