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Contract OI history

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Nov 20, 2026 EXPIRATION

P $105.00 Put

P261120P00105000

Latest saved OI529Oct 23, 2026
Last change+183vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $105.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5292640 2026-10-02: 121 OI2026-10-05: 123 OI2026-10-06: 158 OI2026-10-07: 158 OI2026-10-08: 158 OI2026-10-09: 157 OI2026-10-13: 163 OI2026-10-14: 163 OI2026-10-15: 168 OI2026-10-16: 170 OI2026-10-21: 346 OI2026-10-23: 529 OI Oct 02, 2026Oct 23, 2026

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

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing529+183
Oct 21, 2026346+176
Oct 16, 2026170+2
Oct 15, 2026168+5
Oct 14, 20261630
Oct 13, 2026163+6
Oct 09, 2026157-1
Oct 08, 20261580
Oct 07, 20261580
Oct 06, 2026158+35
Oct 05, 2026123+2
Oct 02, 2026121No prior observation