NYSE:CMP | Historical Stock Price | COMPASS MINERALS INTERNATIONAL INC

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
2003-12-12 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$7.99$14.34$25.73$46.17$82.84$148.662003-12-122026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$14.28$14.2886,400
2003-12-30$14.03$14.0394,300
2003-12-29$14.20$14.20216,100
2003-12-26$14.20$14.20117,500
2003-12-24$14.30$14.3037,800
2003-12-23$14.10$14.1048,700
2003-12-22$14.05$14.05169,000
2003-12-19$14.00$14.0085,300
2003-12-18$14.02$14.02366,900
2003-12-17$14.15$14.15301,700
2003-12-16$14.06$14.06290,500
2003-12-15$14.20$14.20458,500
2003-12-12$13.75$13.755,871,100