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Contract OI history

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Nov 20, 2026 EXPIRATION

MPWR $1400.00 Call

MPWR261120C01400000

Latest saved OI159Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MPWR $1400.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 159790 2026-10-09: 120 OI2026-10-13: 132 OI2026-10-14: 134 OI2026-10-15: 133 OI2026-10-16: 135 OI2026-10-21: 148 OI2026-10-23: 159 OI Oct 09, 2026Oct 23, 2026

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

MPWR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing159+11
Oct 21, 2026148+13
Oct 16, 2026135+2
Oct 15, 2026133-1
Oct 14, 2026134+2
Oct 13, 2026132+12
Oct 09, 2026120No prior observation