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Contract OI history

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Mar 19, 2027 EXPIRATION

CBRS $350.00 Call

CBRS270319C00350000

Latest saved OI239Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $350.00 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. 2391190 2026-10-09: 127 OI2026-10-13: 127 OI2026-10-14: 127 OI2026-10-15: 135 OI2026-10-16: 135 OI2026-10-21: 212 OI2026-10-23: 239 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, 2026Viewing239+27
Oct 21, 2026212+77
Oct 16, 20261350
Oct 15, 2026135+8
Oct 14, 20261270
Oct 13, 20261270
Oct 09, 2026127No prior observation