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Contract OI history

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Nov 20, 2026 EXPIRATION

YSS $40.00 Call

YSS261120C00040000

Latest saved OI349Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
YSS $40.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3491740 2026-10-02: 349 OI2026-10-05: 349 OI2026-10-06: 349 OI2026-10-07: 349 OI2026-10-09: 349 OI2026-10-13: 349 OI2026-10-14: 349 OI2026-10-16: 349 OI2026-10-20: 349 OI2026-10-23: 349 OI Oct 02, 2026Oct 23, 2026

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

YSS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3490
Oct 20, 20263490
Oct 16, 20263490
Oct 14, 20263490
Oct 13, 20263490
Oct 09, 20263490
Oct 07, 20263490
Oct 06, 20263490
Oct 05, 20263490
Oct 02, 2026349No prior observation