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Mar 19, 2027 EXPIRATION

O $65.00 Call

O270319C00065000

Latest saved OI830Oct 23, 2026
Last change+65vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $65.00 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. 8304150 2026-10-02: 638 OI2026-10-05: 642 OI2026-10-06: 670 OI2026-10-07: 670 OI2026-10-08: 672 OI2026-10-09: 676 OI2026-10-13: 702 OI2026-10-14: 717 OI2026-10-15: 717 OI2026-10-16: 716 OI2026-10-21: 765 OI2026-10-23: 830 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, 2026Viewing830+65
Oct 21, 2026765+49
Oct 16, 2026716-1
Oct 15, 20267170
Oct 14, 2026717+15
Oct 13, 2026702+26
Oct 09, 2026676+4
Oct 08, 2026672+2
Oct 07, 20266700
Oct 06, 2026670+28
Oct 05, 2026642+4
Oct 02, 2026638No prior observation