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Contract OI history

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Mar 19, 2027 EXPIRATION

O $62.50 Call

O270319C00062500

Latest saved OI798Oct 23, 2026
Last change+63vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $62.50 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. 7983990 2026-10-02: 580 OI2026-10-05: 624 OI2026-10-06: 629 OI2026-10-07: 629 OI2026-10-08: 623 OI2026-10-09: 649 OI2026-10-13: 662 OI2026-10-14: 668 OI2026-10-15: 671 OI2026-10-16: 707 OI2026-10-21: 735 OI2026-10-23: 798 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, 2026Viewing798+63
Oct 21, 2026735+28
Oct 16, 2026707+36
Oct 15, 2026671+3
Oct 14, 2026668+6
Oct 13, 2026662+13
Oct 09, 2026649+26
Oct 08, 2026623-6
Oct 07, 20266290
Oct 06, 2026629+5
Oct 05, 2026624+44
Oct 02, 2026580No prior observation