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Contract OI history

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Mar 19, 2027 EXPIRATION

BKNG $136.00 Put

BKNG270319P00136000

Latest saved OI199Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $136.00 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. 199990 2026-10-09: 127 OI2026-10-13: 178 OI2026-10-14: 178 OI2026-10-15: 178 OI2026-10-16: 178 OI2026-10-21: 178 OI2026-10-23: 199 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, 2026Viewing199+21
Oct 21, 20261780
Oct 16, 20261780
Oct 15, 20261780
Oct 14, 20261780
Oct 13, 2026178+51
Oct 09, 2026127No prior observation