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Contract OI history

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Nov 13, 2026 EXPIRATION

U $44.00 Put

U261113P00044000

Latest saved OI1,566Oct 23, 2026
Last change-17vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $44.00 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. 1,5837910 2026-10-02: 0 OI2026-10-05: 15 OI2026-10-06: 15 OI2026-10-07: 15 OI2026-10-08: 15 OI2026-10-09: 16 OI2026-10-14: 16 OI2026-10-15: 78 OI2026-10-16: 78 OI2026-10-21: 1,583 OI2026-10-23: 1,566 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, 20261,566-17
Oct 21, 2026Viewing1,583+1,505
Oct 16, 2026780
Oct 15, 202678+62
Oct 14, 2026160
Oct 09, 202616+1
Oct 08, 2026150
Oct 07, 2026150
Oct 06, 2026150
Oct 05, 202615+15
Oct 02, 20260No prior observation