OITracker Cboe delayed data

Contract OI history

Back to MPLX

Mar 19, 2027 EXPIRATION

MPLX $70.00 Call

MPLX270319C00070000

Latest saved OI142Oct 23, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPLX $70.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 148740 2026-10-02: 148 OI2026-10-05: 148 OI2026-10-06: 141 OI2026-10-08: 141 OI2026-10-09: 141 OI2026-10-13: 141 OI2026-10-14: 141 OI2026-10-16: 141 OI2026-10-20: 141 OI2026-10-23: 142 OI Oct 02, 2026Oct 23, 2026

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

MPLX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing142+1
Oct 20, 20261410
Oct 16, 20261410
Oct 14, 20261410
Oct 13, 20261410
Oct 09, 20261410
Oct 08, 20261410
Oct 06, 2026141-7
Oct 05, 20261480
Oct 02, 2026148No prior observation