OITracker Cboe delayed data

Contract OI history

Back to BAM

Nov 20, 2026 EXPIRATION

BAM $47.50 Call

BAM261120C00047500

Latest saved OI369Oct 23, 2026
Last change+10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAM $47.50 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. 3851920 2026-10-02: 176 OI2026-10-05: 197 OI2026-10-06: 201 OI2026-10-07: 199 OI2026-10-08: 200 OI2026-10-09: 208 OI2026-10-13: 263 OI2026-10-14: 352 OI2026-10-16: 385 OI2026-10-20: 359 OI2026-10-23: 369 OI Oct 02, 2026Oct 23, 2026

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

BAM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing369+10
Oct 20, 2026359-26
Oct 16, 2026385+33
Oct 14, 2026352+89
Oct 13, 2026263+55
Oct 09, 2026208+8
Oct 08, 2026200+1
Oct 07, 2026199-2
Oct 06, 2026201+4
Oct 05, 2026197+21
Oct 02, 2026176No prior observation