OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MPWR $1000.00 Put

MPWR270115P01000000

Latest saved OI254Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MPWR $1000.00 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. 2541270 2026-10-09: 179 OI2026-10-13: 179 OI2026-10-14: 251 OI2026-10-15: 250 OI2026-10-16: 252 OI2026-10-21: 252 OI2026-10-23: 254 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, 2026Viewing254+2
Oct 21, 20262520
Oct 16, 2026252+2
Oct 15, 2026250-1
Oct 14, 2026251+72
Oct 13, 20261790
Oct 09, 2026179No prior observation