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Contract OI history

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Nov 20, 2026 EXPIRATION

MTDR $55.00 Call

MTDR261120C00055000

Latest saved OI374Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MTDR $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3861930 2026-10-02: 340 OI2026-10-05: 340 OI2026-10-06: 342 OI2026-10-07: 342 OI2026-10-08: 342 OI2026-10-09: 335 OI2026-10-13: 385 OI2026-10-14: 386 OI2026-10-15: 386 OI2026-10-16: 386 OI2026-10-21: 376 OI2026-10-23: 374 OI Oct 02, 2026Oct 23, 2026

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

MTDR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing374-2
Oct 21, 2026376-10
Oct 16, 20263860
Oct 15, 20263860
Oct 14, 2026386+1
Oct 13, 2026385+50
Oct 09, 2026335-7
Oct 08, 20263420
Oct 07, 20263420
Oct 06, 2026342+2
Oct 05, 20263400
Oct 02, 2026340No prior observation