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Contract OI history

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Dec 18, 2026 EXPIRATION

WVE $4.00 Put

WVE261218P00004000

Latest saved OI623Oct 23, 2026
Last change-193vs previous saved observation
Saved market days6Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
WVE $4.00 put open interest history 6 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 8164080 2026-10-07: 796 OI2026-10-13: 796 OI2026-10-15: 806 OI2026-10-16: 806 OI2026-10-20: 816 OI2026-10-23: 623 OI Oct 07, 2026Oct 23, 2026

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

WVE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing623-193
Oct 20, 2026816+10
Oct 16, 20268060
Oct 15, 2026806+10
Oct 13, 20267960
Oct 07, 2026796No prior observation