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Contract OI history

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Nov 06, 2026 EXPIRATION

CBRS $170.00 Put

CBRS261106P00170000

Latest saved OI35Oct 23, 2026
Last change-326vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $170.00 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. 4432210 2026-10-09: 439 OI2026-10-13: 435 OI2026-10-14: 443 OI2026-10-15: 429 OI2026-10-16: 357 OI2026-10-21: 361 OI2026-10-23: 35 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, 2026Viewing35-326
Oct 21, 2026361+4
Oct 16, 2026357-72
Oct 15, 2026429-14
Oct 14, 2026443+8
Oct 13, 2026435-4
Oct 09, 2026439No prior observation