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Contract OI history

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Jan 15, 2027 EXPIRATION

PFE $30.00 Call

PFE270115C00030000

Latest saved OI68,384Oct 23, 2026
Last change-738vs 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. 71,11835,5590 2026-10-02: 68,749 OI2026-10-05: 68,612 OI2026-10-06: 69,125 OI2026-10-07: 69,228 OI2026-10-08: 69,228 OI2026-10-09: 69,314 OI2026-10-13: 69,481 OI2026-10-14: 69,481 OI2026-10-15: 71,118 OI2026-10-16: 70,786 OI2026-10-21: 69,122 OI2026-10-23: 68,384 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, 2026Viewing68,384-738
Oct 21, 202669,122-1,664
Oct 16, 202670,786-332
Oct 15, 202671,118+1,637
Oct 14, 202669,4810
Oct 13, 202669,481+167
Oct 09, 202669,314+86
Oct 08, 202669,2280
Oct 07, 202669,228+103
Oct 06, 202669,125+513
Oct 05, 202668,612-137
Oct 02, 202668,749No prior observation