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Contract OI history

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Oct 30, 2026 EXPIRATION

C $126.00 Put

C261030P00126000

Latest saved OI134Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $126.00 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. 134670 2026-10-02: 30 OI2026-10-05: 30 OI2026-10-06: 33 OI2026-10-07: 63 OI2026-10-08: 63 OI2026-10-09: 63 OI2026-10-13: 87 OI2026-10-14: 87 OI2026-10-15: 87 OI2026-10-16: 87 OI2026-10-21: 115 OI2026-10-23: 134 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing134+19
Oct 21, 2026115+28
Oct 16, 2026870
Oct 15, 2026870
Oct 14, 2026870
Oct 13, 202687+24
Oct 09, 2026630
Oct 08, 2026630
Oct 07, 202663+30
Oct 06, 202633+3
Oct 05, 2026300
Oct 02, 202630No prior observation