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Contract OI history

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Mar 19, 2027 EXPIRATION

BKNG $140.00 Put

BKNG270319P00140000

Latest saved OI1,490Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $140.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,4907450 2026-10-09: 1,478 OI2026-10-13: 1,478 OI2026-10-14: 1,478 OI2026-10-15: 1,479 OI2026-10-16: 1,479 OI2026-10-21: 1,479 OI2026-10-23: 1,490 OI Oct 09, 2026Oct 23, 2026

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

BKNG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,490+11
Oct 21, 20261,4790
Oct 16, 20261,4790
Oct 15, 20261,479+1
Oct 14, 20261,4780
Oct 13, 20261,4780
Oct 09, 20261,478No prior observation