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Contract OI history

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Jan 15, 2027 EXPIRATION

CBRS $240.00 Call

CBRS270115C00240000

Latest saved OI832Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $240.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8494240 2026-10-09: 849 OI2026-10-13: 793 OI2026-10-14: 791 OI2026-10-15: 788 OI2026-10-16: 802 OI2026-10-21: 824 OI2026-10-23: 832 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, 2026Viewing832+8
Oct 21, 2026824+22
Oct 16, 2026802+14
Oct 15, 2026788-3
Oct 14, 2026791-2
Oct 13, 2026793-56
Oct 09, 2026849No prior observation