OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PZZA $20.00 Call

PZZA270115C00020000

Latest saved OI634Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PZZA $20.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6653320 2026-10-08: 588 OI2026-10-09: 588 OI2026-10-13: 591 OI2026-10-14: 591 OI2026-10-16: 665 OI2026-10-21: 635 OI2026-10-23: 634 OI Oct 08, 2026Oct 23, 2026

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

PZZA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing634-1
Oct 21, 2026635-30
Oct 16, 2026665+74
Oct 14, 20265910
Oct 13, 2026591+3
Oct 09, 20265880
Oct 08, 2026588No prior observation