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Contract OI history

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Jan 21, 2028 EXPIRATION

PZZA $37.50 Call

PZZA280121C00037500

Latest saved OI349Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PZZA $37.50 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. 3531760 2026-10-08: 343 OI2026-10-09: 343 OI2026-10-13: 343 OI2026-10-14: 343 OI2026-10-16: 353 OI2026-10-21: 349 OI2026-10-23: 349 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, 20263490
Oct 21, 2026Viewing349-4
Oct 16, 2026353+10
Oct 14, 20263430
Oct 13, 20263430
Oct 09, 20263430
Oct 08, 2026343No prior observation