OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VIA $12.50 Call

VIA270115C00012500

Latest saved OI305Oct 23, 2026
Last change-245vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VIA $12.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5502750 2026-10-02: 550 OI2026-10-05: 550 OI2026-10-06: 550 OI2026-10-07: 550 OI2026-10-08: 550 OI2026-10-09: 550 OI2026-10-13: 550 OI2026-10-14: 550 OI2026-10-16: 550 OI2026-10-20: 550 OI2026-10-23: 305 OI Oct 02, 2026Oct 23, 2026

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

VIA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026305-245
Oct 20, 2026Viewing5500
Oct 16, 20265500
Oct 14, 20265500
Oct 13, 20265500
Oct 09, 20265500
Oct 08, 20265500
Oct 07, 20265500
Oct 06, 20265500
Oct 05, 20265500
Oct 02, 2026550No prior observation