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Contract OI history

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Oct 30, 2026 EXPIRATION

BKNG $145.00 Put

BKNG261030P00145000

Latest saved OI240Oct 23, 2026
Last change+31vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $145.00 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. 3001500 2026-10-09: 242 OI2026-10-13: 299 OI2026-10-14: 299 OI2026-10-15: 300 OI2026-10-16: 217 OI2026-10-21: 209 OI2026-10-23: 240 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, 2026Viewing240+31
Oct 21, 2026209-8
Oct 16, 2026217-83
Oct 15, 2026300+1
Oct 14, 20262990
Oct 13, 2026299+57
Oct 09, 2026242No prior observation