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Contract OI history

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Jun 17, 2027 EXPIRATION

SO $97.50 Call

SO270617C00097500

Latest saved OI539Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SO $97.50 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. 5392690 2026-10-02: 63 OI2026-10-05: 63 OI2026-10-06: 63 OI2026-10-07: 63 OI2026-10-08: 63 OI2026-10-09: 63 OI2026-10-13: 63 OI2026-10-14: 63 OI2026-10-15: 322 OI2026-10-16: 506 OI2026-10-21: 539 OI2026-10-23: 539 OI Oct 02, 2026Oct 23, 2026

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

SO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5390
Oct 21, 2026539+33
Oct 16, 2026506+184
Oct 15, 2026322+259
Oct 14, 2026630
Oct 13, 2026630
Oct 09, 2026630
Oct 08, 2026630
Oct 07, 2026630
Oct 06, 2026630
Oct 05, 2026630
Oct 02, 202663No prior observation