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Contract OI history

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Jun 17, 2027 EXPIRATION

PFE $32.00 Call

PFE270617C00032000

Latest saved OI14,116Oct 23, 2026
Last change+949vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PFE $32.00 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. 14,1167,0580 2026-10-02: 12,537 OI2026-10-05: 12,567 OI2026-10-06: 12,623 OI2026-10-07: 12,605 OI2026-10-08: 12,605 OI2026-10-09: 12,803 OI2026-10-13: 12,910 OI2026-10-14: 12,910 OI2026-10-15: 13,030 OI2026-10-16: 13,075 OI2026-10-21: 13,167 OI2026-10-23: 14,116 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, 2026Viewing14,116+949
Oct 21, 202613,167+92
Oct 16, 202613,075+45
Oct 15, 202613,030+120
Oct 14, 202612,9100
Oct 13, 202612,910+107
Oct 09, 202612,803+198
Oct 08, 202612,6050
Oct 07, 202612,605-18
Oct 06, 202612,623+56
Oct 05, 202612,567+30
Oct 02, 202612,537No prior observation