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Nov 20, 2026 EXPIRATION

FORM $70.00 Put

FORM261120P00070000

Latest saved OI645Oct 20, 2026
Last change+22vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FORM $70.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 6453220 2026-10-08: 574 OI2026-10-09: 583 OI2026-10-13: 596 OI2026-10-15: 614 OI2026-10-16: 623 OI2026-10-20: 645 OI Oct 08, 2026Oct 20, 2026

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

FORM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing645+22
Oct 16, 2026623+9
Oct 15, 2026614+18
Oct 13, 2026596+13
Oct 09, 2026583+9
Oct 08, 2026574No prior observation