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Dec 18, 2026 EXPIRATION

CVS $57.50 Put

CVS261218P00057500

Latest saved OI288Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CVS $57.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3111550 2026-10-02: 311 OI2026-10-05: 294 OI2026-10-06: 305 OI2026-10-07: 289 OI2026-10-08: 289 OI2026-10-09: 288 OI2026-10-13: 288 OI2026-10-14: 288 OI2026-10-15: 288 OI2026-10-16: 288 OI2026-10-21: 288 OI2026-10-23: 288 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CVS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2880
Oct 21, 20262880
Oct 16, 20262880
Oct 15, 20262880
Oct 14, 20262880
Oct 13, 20262880
Oct 09, 2026288-1
Oct 08, 20262890
Oct 07, 2026289-16
Oct 06, 2026305+11
Oct 05, 2026294-17
Oct 02, 2026311No prior observation