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Contract OI history

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Dec 18, 2026 EXPIRATION

PZZA $17.50 Put

PZZA261218P00017500

Latest saved OI3,465Oct 23, 2026
Last change+58vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PZZA $17.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,4651,7320 2026-10-08: 293 OI2026-10-09: 293 OI2026-10-13: 293 OI2026-10-14: 293 OI2026-10-16: 3,294 OI2026-10-21: 3,407 OI2026-10-23: 3,465 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, 2026Viewing3,465+58
Oct 21, 20263,407+113
Oct 16, 20263,294+3,001
Oct 14, 20262930
Oct 13, 20262930
Oct 09, 20262930
Oct 08, 2026293No prior observation