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Contract OI history

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Jan 21, 2028 EXPIRATION

CBRS $170.00 Call

CBRS280121C00170000

Latest saved OI248Oct 23, 2026
Last change-39vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $170.00 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. 2871430 2026-10-09: 277 OI2026-10-13: 283 OI2026-10-14: 284 OI2026-10-15: 285 OI2026-10-16: 285 OI2026-10-21: 287 OI2026-10-23: 248 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, 2026Viewing248-39
Oct 21, 2026287+2
Oct 16, 20262850
Oct 15, 2026285+1
Oct 14, 2026284+1
Oct 13, 2026283+6
Oct 09, 2026277No prior observation