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Contract OI history

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Feb 19, 2027 EXPIRATION

WH $70.00 Put

WH270219P00070000

Latest saved OI15Oct 23, 2026
Last change-4vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WH $70.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 26130 2026-10-02: 26 OI2026-10-05: 26 OI2026-10-06: 26 OI2026-10-07: 25 OI2026-10-08: 25 OI2026-10-09: 21 OI2026-10-14: 20 OI2026-10-15: 20 OI2026-10-16: 20 OI2026-10-21: 19 OI2026-10-23: 15 OI Oct 02, 2026Oct 23, 2026

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

WH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202615-4
Oct 21, 2026Viewing19-1
Oct 16, 2026200
Oct 15, 2026200
Oct 14, 202620-1
Oct 09, 202621-4
Oct 08, 2026250
Oct 07, 202625-1
Oct 06, 2026260
Oct 05, 2026260
Oct 02, 202626No prior observation