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Oct 23, 2026 EXPIRATION

C $138.00 Call

C261023C00138000

Latest saved OI132Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $138.00 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. 134670 2026-10-02: 72 OI2026-10-05: 72 OI2026-10-06: 75 OI2026-10-07: 75 OI2026-10-08: 75 OI2026-10-09: 84 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 133 OI2026-10-16: 133 OI2026-10-21: 132 OI2026-10-23: 132 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, 2026Viewing1320
Oct 21, 2026132-1
Oct 16, 20261330
Oct 15, 2026133-1
Oct 14, 20261340
Oct 13, 2026134+50
Oct 09, 202684+9
Oct 08, 2026750
Oct 07, 2026750
Oct 06, 202675+3
Oct 05, 2026720
Oct 02, 202672No prior observation