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Contract OI history

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Oct 23, 2026 EXPIRATION

CBRS $157.50 Put

CBRS261023P00157500

Latest saved OI0Oct 23, 2026
Last change-254vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $157.50 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. 6203100 2026-10-09: 620 OI2026-10-13: 614 OI2026-10-14: 613 OI2026-10-15: 612 OI2026-10-16: 614 OI2026-10-21: 254 OI2026-10-23: 0 OI Oct 09, 2026Oct 23, 2026

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

CBRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing0-254
Oct 21, 2026254-360
Oct 16, 2026614+2
Oct 15, 2026612-1
Oct 14, 2026613-1
Oct 13, 2026614-6
Oct 09, 2026620No prior observation