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Contract OI history

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Nov 20, 2026 EXPIRATION

U $45.00 Put

U261120P00045000

Latest saved OI568Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $45.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5682840 2026-10-02: 507 OI2026-10-05: 513 OI2026-10-06: 521 OI2026-10-07: 530 OI2026-10-08: 530 OI2026-10-09: 549 OI2026-10-14: 557 OI2026-10-15: 568 OI2026-10-16: 568 OI2026-10-21: 568 OI2026-10-23: 568 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5680
Oct 21, 20265680
Oct 16, 20265680
Oct 15, 2026568+11
Oct 14, 2026557+8
Oct 09, 2026549+19
Oct 08, 20265300
Oct 07, 2026530+9
Oct 06, 2026521+8
Oct 05, 2026513+6
Oct 02, 2026507No prior observation