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Contract OI history

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Oct 30, 2026 EXPIRATION

SO $87.00 Call

SO261030C00087000

Latest saved OI455Oct 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 $87.00 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. 4752370 2026-10-02: 86 OI2026-10-05: 86 OI2026-10-06: 86 OI2026-10-07: 469 OI2026-10-08: 472 OI2026-10-09: 475 OI2026-10-13: 444 OI2026-10-14: 444 OI2026-10-15: 431 OI2026-10-16: 440 OI2026-10-21: 455 OI2026-10-23: 455 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, 2026Viewing4550
Oct 21, 2026455+15
Oct 16, 2026440+9
Oct 15, 2026431-13
Oct 14, 20264440
Oct 13, 2026444-31
Oct 09, 2026475+3
Oct 08, 2026472+3
Oct 07, 2026469+383
Oct 06, 2026860
Oct 05, 2026860
Oct 02, 202686No prior observation