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Contract OI history

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Dec 15, 2028 EXPIRATION

WMT $60.00 Put

WMT281215P00060000

Latest saved OI167Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $60.00 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. 167830 2026-10-09: 152 OI2026-10-12: 152 OI2026-10-14: 152 OI2026-10-15: 152 OI2026-10-16: 152 OI2026-10-21: 152 OI2026-10-23: 167 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, 2026Viewing167+15
Oct 21, 20261520
Oct 16, 20261520
Oct 15, 20261520
Oct 14, 20261520
Oct 12, 20261520
Oct 09, 2026152No prior observation