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Mar 19, 2027 EXPIRATION

O $70.00 Call

O270319C00070000

Latest saved OI503Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $70.00 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. 5202600 2026-10-02: 372 OI2026-10-05: 412 OI2026-10-06: 461 OI2026-10-07: 461 OI2026-10-08: 491 OI2026-10-09: 495 OI2026-10-13: 510 OI2026-10-14: 520 OI2026-10-15: 520 OI2026-10-16: 520 OI2026-10-21: 503 OI2026-10-23: 503 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, 2026Viewing5030
Oct 21, 2026503-17
Oct 16, 20265200
Oct 15, 20265200
Oct 14, 2026520+10
Oct 13, 2026510+15
Oct 09, 2026495+4
Oct 08, 2026491+30
Oct 07, 20264610
Oct 06, 2026461+49
Oct 05, 2026412+40
Oct 02, 2026372No prior observation