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Mar 19, 2027 EXPIRATION

O $67.50 Call

O270319C00067500

Latest saved OI454Oct 23, 2026
Last change+26vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $67.50 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. 4542270 2026-10-02: 283 OI2026-10-05: 316 OI2026-10-06: 310 OI2026-10-07: 310 OI2026-10-08: 310 OI2026-10-09: 320 OI2026-10-13: 316 OI2026-10-14: 315 OI2026-10-15: 315 OI2026-10-16: 317 OI2026-10-21: 428 OI2026-10-23: 454 OI Oct 02, 2026Oct 23, 2026

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

O contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing454+26
Oct 21, 2026428+111
Oct 16, 2026317+2
Oct 15, 20263150
Oct 14, 2026315-1
Oct 13, 2026316-4
Oct 09, 2026320+10
Oct 08, 20263100
Oct 07, 20263100
Oct 06, 2026310-6
Oct 05, 2026316+33
Oct 02, 2026283No prior observation