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Contract OI history

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Mar 19, 2027 EXPIRATION

CBRS $130.00 Put

CBRS270319P00130000

Latest saved OI674Oct 23, 2026
Last change+171vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $130.00 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. 6743370 2026-10-09: 415 OI2026-10-13: 437 OI2026-10-14: 437 OI2026-10-15: 449 OI2026-10-16: 454 OI2026-10-21: 503 OI2026-10-23: 674 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, 2026Viewing674+171
Oct 21, 2026503+49
Oct 16, 2026454+5
Oct 15, 2026449+12
Oct 14, 20264370
Oct 13, 2026437+22
Oct 09, 2026415No prior observation