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

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
2026-07-21 to 2026-09-03
Data captured

Historical Stock Price

DateOpen priceExchange Volume
2026-09-03$28.0787
2026-09-02$28.091
2026-09-01$28.04200
2026-08-25$28.013
2026-08-20$28.02100
2026-08-06$27.971
2026-08-05$27.97301
2026-08-03$27.90200
2026-07-31$27.8151
2026-07-30$27.76436
2026-07-29$27.76131
2026-07-28$27.772
2026-07-27$27.74100
2026-07-24$27.7390
2026-07-23$27.7234
2026-07-21$27.78169