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Contract OI history

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Oct 23, 2026 EXPIRATION

MCHP $75.00 Put

MCHP261023P00075000

Latest saved OI603Oct 23, 2026
Last change+370vs 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. 6033010 2026-10-09: 137 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 134 OI2026-10-16: 134 OI2026-10-21: 233 OI2026-10-23: 603 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, 2026Viewing603+370
Oct 21, 2026233+99
Oct 16, 20261340
Oct 15, 20261340
Oct 14, 20261340
Oct 13, 2026134-3
Oct 09, 2026137No prior observation