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Contract OI history

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Nov 20, 2026 EXPIRATION

BATRA $45.00 Put

BATRA261120P00045000

Latest saved OI227Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BATRA $45.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2271130 2026-10-08: 210 OI2026-10-09: 210 OI2026-10-13: 210 OI2026-10-14: 210 OI2026-10-16: 210 OI2026-10-20: 223 OI2026-10-23: 227 OI Oct 08, 2026Oct 23, 2026

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

BATRA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing227+4
Oct 20, 2026223+13
Oct 16, 20262100
Oct 14, 20262100
Oct 13, 20262100
Oct 09, 20262100
Oct 08, 2026210No prior observation