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Contract OI history

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Mar 19, 2027 EXPIRATION

MNTS $2.50 Put

MNTS270319P00002500

Latest saved OI385Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MNTS $2.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3851920 2026-10-08: 356 OI2026-10-09: 356 OI2026-10-13: 359 OI2026-10-14: 359 OI2026-10-16: 379 OI2026-10-20: 379 OI2026-10-23: 385 OI Oct 08, 2026Oct 23, 2026

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

MNTS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026385+6
Oct 20, 2026Viewing3790
Oct 16, 2026379+20
Oct 14, 20263590
Oct 13, 2026359+3
Oct 09, 20263560
Oct 08, 2026356No prior observation