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Contract OI history

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Nov 20, 2026 EXPIRATION

FORM $140.00 Put

FORM261120P00140000

Latest saved OI433Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FORM $140.00 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. 4332160 2026-10-08: 10 OI2026-10-09: 205 OI2026-10-13: 431 OI2026-10-15: 432 OI2026-10-16: 433 OI2026-10-20: 433 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, 2026Viewing4330
Oct 16, 2026433+1
Oct 15, 2026432+1
Oct 13, 2026431+226
Oct 09, 2026205+195
Oct 08, 202610No prior observation