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Contract OI history

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Jan 15, 2027 EXPIRATION

O $57.50 Call

O270115C00057500

Latest saved OI1,706Oct 23, 2026
Last change+43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $57.50 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. 1,7068530 2026-10-02: 1,208 OI2026-10-05: 1,296 OI2026-10-06: 1,285 OI2026-10-07: 1,285 OI2026-10-08: 1,299 OI2026-10-09: 1,354 OI2026-10-13: 1,384 OI2026-10-14: 1,578 OI2026-10-15: 1,569 OI2026-10-16: 1,562 OI2026-10-21: 1,663 OI2026-10-23: 1,706 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, 2026Viewing1,706+43
Oct 21, 20261,663+101
Oct 16, 20261,562-7
Oct 15, 20261,569-9
Oct 14, 20261,578+194
Oct 13, 20261,384+30
Oct 09, 20261,354+55
Oct 08, 20261,299+14
Oct 07, 20261,2850
Oct 06, 20261,285-11
Oct 05, 20261,296+88
Oct 02, 20261,208No prior observation