OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

VMC $270.00 Call

VMC261120C00270000

Latest saved OI453Oct 23, 2026
Last change-124vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VMC $270.00 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. 5772880 2026-10-02: 225 OI2026-10-05: 225 OI2026-10-06: 239 OI2026-10-07: 241 OI2026-10-08: 244 OI2026-10-09: 245 OI2026-10-12: 245 OI2026-10-14: 245 OI2026-10-15: 182 OI2026-10-16: 182 OI2026-10-21: 577 OI2026-10-23: 453 OI Oct 02, 2026Oct 23, 2026

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

VMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing453-124
Oct 21, 2026577+395
Oct 16, 20261820
Oct 15, 2026182-63
Oct 14, 20262450
Oct 12, 20262450
Oct 09, 2026245+1
Oct 08, 2026244+3
Oct 07, 2026241+2
Oct 06, 2026239+14
Oct 05, 20262250
Oct 02, 2026225No prior observation