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Contract OI history

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Sep 17, 2027 EXPIRATION

P $45.00 Put

P270917P00045000

Latest saved OI8,610Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $45.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8,6214,3100 2026-10-02: 8,621 OI2026-10-05: 8,611 OI2026-10-06: 8,611 OI2026-10-07: 8,611 OI2026-10-08: 8,611 OI2026-10-09: 8,611 OI2026-10-13: 8,611 OI2026-10-14: 8,611 OI2026-10-15: 8,611 OI2026-10-16: 8,610 OI2026-10-21: 8,610 OI2026-10-23: 8,610 OI Oct 02, 2026Oct 23, 2026

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

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20268,6100
Oct 21, 2026Viewing8,6100
Oct 16, 20268,610-1
Oct 15, 20268,6110
Oct 14, 20268,6110
Oct 13, 20268,6110
Oct 09, 20268,6110
Oct 08, 20268,6110
Oct 07, 20268,6110
Oct 06, 20268,6110
Oct 05, 20268,611-10
Oct 02, 20268,621No prior observation