OITracker Cboe delayed data

Contract OI history

Back to BROS

Jan 21, 2028 EXPIRATION

BROS $50.00 Call

BROS280121C00050000

Latest saved OI3,090Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $50.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,1201,5600 2026-10-02: 2,048 OI2026-10-05: 2,090 OI2026-10-06: 2,090 OI2026-10-07: 2,090 OI2026-10-08: 2,090 OI2026-10-09: 2,095 OI2026-10-13: 3,120 OI2026-10-14: 3,113 OI2026-10-15: 3,113 OI2026-10-16: 3,078 OI2026-10-21: 3,079 OI2026-10-23: 3,090 OI Oct 02, 2026Oct 23, 2026

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

BROS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,090+11
Oct 21, 20263,079+1
Oct 16, 20263,078-35
Oct 15, 20263,1130
Oct 14, 20263,113-7
Oct 13, 20263,120+1,025
Oct 09, 20262,095+5
Oct 08, 20262,0900
Oct 07, 20262,0900
Oct 06, 20262,0900
Oct 05, 20262,090+42
Oct 02, 20262,048No prior observation