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Contract OI history

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Dec 18, 2026 EXPIRATION

WMT $95.00 Put

WMT261218P00095000

Latest saved OI3,803Oct 23, 2026
Last change+58vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $95.00 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. 3,8921,9460 2026-10-09: 3,825 OI2026-10-12: 3,828 OI2026-10-14: 3,892 OI2026-10-15: 3,838 OI2026-10-16: 3,830 OI2026-10-21: 3,745 OI2026-10-23: 3,803 OI Oct 09, 2026Oct 23, 2026

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

WMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,803+58
Oct 21, 20263,745-85
Oct 16, 20263,830-8
Oct 15, 20263,838-54
Oct 14, 20263,892+64
Oct 12, 20263,828+3
Oct 09, 20263,825No prior observation