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Contract OI history

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Oct 23, 2026 EXPIRATION

BKNG $165.00 Put

BKNG261023P00165000

Latest saved OI526Oct 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 $165.00 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. 5472730 2026-10-09: 253 OI2026-10-13: 253 OI2026-10-14: 253 OI2026-10-15: 260 OI2026-10-16: 263 OI2026-10-21: 547 OI2026-10-23: 526 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, 2026Viewing526-21
Oct 21, 2026547+284
Oct 16, 2026263+3
Oct 15, 2026260+7
Oct 14, 20262530
Oct 13, 20262530
Oct 09, 2026253No prior observation