NYSE ARCA:CPSR | Stock Price History | Calamos S&P 500 Structured Alt Protection ETF - March

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
2026-07-27 to 2026-09-02
Data captured

Historical Stock Price

DateOpen priceExchange Volume
2026-09-02$26.09300
2026-09-01$26.091
2026-08-31$26.08399
2026-08-27$26.09300
2026-08-25$26.0720
2026-08-24$26.0712
2026-08-17$26.083
2026-08-14$26.063
2026-08-12$26.033
2026-08-07$26.0358
2026-08-05$26.04203
2026-08-04$26.013
2026-08-03$25.92403
2026-07-30$25.87203
2026-07-29$25.93100
2026-07-27$25.893