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Contract OI history

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Nov 27, 2026 EXPIRATION

BAC $55.00 Call

BAC261127C00055000

Latest saved OI828Oct 23, 2026
Last change+113vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $55.00 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 8284140 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 2 OI2026-10-13: 64 OI2026-10-14: 64 OI2026-10-15: 488 OI2026-10-16: 491 OI2026-10-21: 715 OI2026-10-23: 828 OI Oct 07, 2026Oct 23, 2026

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

BAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing828+113
Oct 21, 2026715+224
Oct 16, 2026491+3
Oct 15, 2026488+424
Oct 14, 2026640
Oct 13, 202664+62
Oct 09, 20262+2
Oct 08, 202600
Oct 07, 20260No prior observation