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Contract OI history

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Nov 20, 2026 EXPIRATION

PZZA $27.50 Call

PZZA261120C00027500

Latest saved OI445Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PZZA $27.50 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. 4472230 2026-10-08: 362 OI2026-10-09: 352 OI2026-10-13: 355 OI2026-10-14: 353 OI2026-10-16: 389 OI2026-10-21: 447 OI2026-10-23: 445 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, 2026Viewing445-2
Oct 21, 2026447+58
Oct 16, 2026389+36
Oct 14, 2026353-2
Oct 13, 2026355+3
Oct 09, 2026352-10
Oct 08, 2026362No prior observation