OITracker Cboe delayed data

Contract OI history

Back to PRMB

Jan 19, 2029 EXPIRATION

PRMB $30.00 Call

PRMB290119C00030000

Latest saved OI531Oct 23, 2026
Last change+15vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PRMB $30.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5312650 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 491 OI2026-10-13: 492 OI2026-10-14: 492 OI2026-10-16: 493 OI2026-10-21: 516 OI2026-10-23: 531 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PRMB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing531+15
Oct 21, 2026516+23
Oct 16, 2026493+1
Oct 14, 20264920
Oct 13, 2026492+1
Oct 09, 2026491+491
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation