OITracker Cboe delayed data

Contract OI history

Back to PRMB

Nov 20, 2026 EXPIRATION

PRMB $19.00 Call

PRMB261120C00019000

Latest saved OI15,422Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PRMB $19.00 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. 15,4227,7110 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 15,360 OI2026-10-07: 15,383 OI2026-10-08: 15,420 OI2026-10-09: 15,417 OI2026-10-13: 15,412 OI2026-10-14: 15,422 OI2026-10-16: 15,421 OI2026-10-21: 15,422 OI2026-10-23: 15,422 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, 2026Viewing15,4220
Oct 21, 202615,422+1
Oct 16, 202615,421-1
Oct 14, 202615,422+10
Oct 13, 202615,412-5
Oct 09, 202615,417-3
Oct 08, 202615,420+37
Oct 07, 202615,383+23
Oct 06, 202615,360+15,360
Oct 05, 202600
Oct 02, 20260No prior observation