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Contract OI history

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Dec 18, 2026 EXPIRATION

MCHP $75.00 Put

MCHP261218P00075000

Latest saved OI622Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MCHP $75.00 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. 6223110 2026-10-09: 618 OI2026-10-13: 615 OI2026-10-14: 613 OI2026-10-15: 611 OI2026-10-16: 600 OI2026-10-21: 614 OI2026-10-23: 622 OI Oct 09, 2026Oct 23, 2026

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

MCHP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing622+8
Oct 21, 2026614+14
Oct 16, 2026600-11
Oct 15, 2026611-2
Oct 14, 2026613-2
Oct 13, 2026615-3
Oct 09, 2026618No prior observation