OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BW $6.00 Call

BW270115C00006000

Latest saved OI678Oct 23, 2026
Last change+95vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BW $6.00 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. 6783390 2026-10-02: 355 OI2026-10-05: 355 OI2026-10-06: 355 OI2026-10-07: 441 OI2026-10-08: 441 OI2026-10-09: 444 OI2026-10-13: 444 OI2026-10-14: 444 OI2026-10-15: 472 OI2026-10-16: 572 OI2026-10-20: 583 OI2026-10-23: 678 OI Oct 02, 2026Oct 23, 2026

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

BW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing678+95
Oct 20, 2026583+11
Oct 16, 2026572+100
Oct 15, 2026472+28
Oct 14, 20264440
Oct 13, 20264440
Oct 09, 2026444+3
Oct 08, 20264410
Oct 07, 2026441+86
Oct 06, 20263550
Oct 05, 20263550
Oct 02, 2026355No prior observation