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Contract OI history

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Apr 16, 2027 EXPIRATION

MWH $30.00 Call

MWH270416C00030000

Latest saved OI18Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MWH $30.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 20100 2026-10-08: 20 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 18 OI2026-10-20: 19 OI2026-10-23: 18 OI Oct 08, 2026Oct 23, 2026

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

MWH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202618-1
Oct 20, 2026Viewing19+1
Oct 15, 2026180
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 202618-2
Oct 08, 202620No prior observation