OITracker Cboe delayed data

Contract OI history

Back to MBLY

Jan 21, 2028 EXPIRATION

MBLY $20.00 Call

MBLY280121C00020000

Latest saved OI3,367Oct 23, 2026
Last change-47vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MBLY $20.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,4331,7160 2026-10-09: 3,420 OI2026-10-13: 3,411 OI2026-10-14: 3,411 OI2026-10-15: 3,406 OI2026-10-16: 3,433 OI2026-10-21: 3,414 OI2026-10-23: 3,367 OI Oct 09, 2026Oct 23, 2026

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

MBLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,367-47
Oct 21, 20263,414-19
Oct 16, 20263,433+27
Oct 15, 20263,406-5
Oct 14, 20263,4110
Oct 13, 20263,411-9
Oct 09, 20263,420No prior observation