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Contract OI history

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Nov 20, 2026 EXPIRATION

MTRX $10.00 Put

MTRX261120P00010000

Latest saved OI117Oct 23, 2026
Last change+11vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MTRX $10.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 117580 2026-10-09: 61 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-16: 71 OI2026-10-20: 106 OI2026-10-23: 117 OI Oct 09, 2026Oct 23, 2026

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

MTRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026117+11
Oct 20, 2026Viewing106+35
Oct 16, 202671+10
Oct 14, 2026610
Oct 13, 2026610
Oct 09, 202661No prior observation