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Feb 19, 2027 EXPIRATION

OI $5.00 Put

OI270219P00005000

Latest saved OI668Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OI $5.00 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. 6693340 2026-10-02: 71 OI2026-10-05: 71 OI2026-10-06: 669 OI2026-10-07: 669 OI2026-10-08: 669 OI2026-10-09: 669 OI2026-10-13: 669 OI2026-10-14: 669 OI2026-10-16: 668 OI2026-10-20: 668 OI2026-10-23: 668 OI Oct 02, 2026Oct 23, 2026

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

OI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6680
Oct 20, 20266680
Oct 16, 2026668-1
Oct 14, 20266690
Oct 13, 20266690
Oct 09, 20266690
Oct 08, 20266690
Oct 07, 20266690
Oct 06, 2026669+598
Oct 05, 2026710
Oct 02, 202671No prior observation