OITracker Cboe delayed data

Contract OI history

Back to MBLY

Oct 30, 2026 EXPIRATION

MBLY $7.50 Put

MBLY261030P00007500

Latest saved OI152Oct 23, 2026
Last change+41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MBLY $7.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 152760 2026-10-09: 107 OI2026-10-13: 107 OI2026-10-14: 107 OI2026-10-15: 110 OI2026-10-16: 110 OI2026-10-21: 111 OI2026-10-23: 152 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, 2026Viewing152+41
Oct 21, 2026111+1
Oct 16, 20261100
Oct 15, 2026110+3
Oct 14, 20261070
Oct 13, 20261070
Oct 09, 2026107No prior observation