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Contract OI history

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Mar 19, 2027 EXPIRATION

CBRS $500.00 Call

CBRS270319C00500000

Latest saved OI442Oct 23, 2026
Last change-12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $500.00 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. 4542270 2026-10-09: 448 OI2026-10-13: 448 OI2026-10-14: 445 OI2026-10-15: 445 OI2026-10-16: 454 OI2026-10-21: 454 OI2026-10-23: 442 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, 2026Viewing442-12
Oct 21, 20264540
Oct 16, 2026454+9
Oct 15, 20264450
Oct 14, 2026445-3
Oct 13, 20264480
Oct 09, 2026448No prior observation