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Contract OI history

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Jun 17, 2027 EXPIRATION

PFE $25.00 Call

PFE270617C00025000

Latest saved OI6,513Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PFE $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,7253,3620 2026-10-02: 6,725 OI2026-10-05: 6,714 OI2026-10-06: 6,697 OI2026-10-07: 6,687 OI2026-10-08: 6,687 OI2026-10-09: 6,685 OI2026-10-13: 6,634 OI2026-10-14: 6,634 OI2026-10-15: 6,570 OI2026-10-16: 6,565 OI2026-10-21: 6,516 OI2026-10-23: 6,513 OI Oct 02, 2026Oct 23, 2026

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

PFE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,513-3
Oct 21, 20266,516-49
Oct 16, 20266,565-5
Oct 15, 20266,570-64
Oct 14, 20266,6340
Oct 13, 20266,634-51
Oct 09, 20266,685-2
Oct 08, 20266,6870
Oct 07, 20266,687-10
Oct 06, 20266,697-17
Oct 05, 20266,714-11
Oct 02, 20266,725No prior observation