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Contract OI history

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Sep 17, 2027 EXPIRATION

PFE $30.00 Call

PFE270917C00030000

Latest saved OI2,993Oct 23, 2026
Last change+45vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PFE $30.00 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. 3,0571,5280 2026-10-02: 1,944 OI2026-10-05: 2,369 OI2026-10-06: 2,900 OI2026-10-07: 2,868 OI2026-10-08: 2,868 OI2026-10-09: 2,915 OI2026-10-13: 2,973 OI2026-10-14: 2,973 OI2026-10-15: 3,057 OI2026-10-16: 3,051 OI2026-10-21: 2,948 OI2026-10-23: 2,993 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, 2026Viewing2,993+45
Oct 21, 20262,948-103
Oct 16, 20263,051-6
Oct 15, 20263,057+84
Oct 14, 20262,9730
Oct 13, 20262,973+58
Oct 09, 20262,915+47
Oct 08, 20262,8680
Oct 07, 20262,868-32
Oct 06, 20262,900+531
Oct 05, 20262,369+425
Oct 02, 20261,944No prior observation