OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CVS $55.00 Call

CVS270115C00055000

Latest saved OI1,239Oct 23, 2026
Last change-264vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CVS $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5037510 2026-10-02: 1,503 OI2026-10-05: 1,503 OI2026-10-06: 1,503 OI2026-10-07: 1,503 OI2026-10-08: 1,503 OI2026-10-09: 1,503 OI2026-10-13: 1,503 OI2026-10-14: 1,503 OI2026-10-15: 1,503 OI2026-10-16: 1,503 OI2026-10-21: 1,503 OI2026-10-23: 1,239 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, 2026Viewing1,239-264
Oct 21, 20261,5030
Oct 16, 20261,5030
Oct 15, 20261,5030
Oct 14, 20261,5030
Oct 13, 20261,5030
Oct 09, 20261,5030
Oct 08, 20261,5030
Oct 07, 20261,5030
Oct 06, 20261,5030
Oct 05, 20261,5030
Oct 02, 20261,503No prior observation