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Contract OI history

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Jan 19, 2029 EXPIRATION

WMT $100.00 Call

WMT290119C00100000

Latest saved OI147Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $100.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 147730 2026-10-09: 88 OI2026-10-12: 99 OI2026-10-14: 100 OI2026-10-15: 116 OI2026-10-16: 118 OI2026-10-21: 142 OI2026-10-23: 147 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, 2026Viewing147+5
Oct 21, 2026142+24
Oct 16, 2026118+2
Oct 15, 2026116+16
Oct 14, 2026100+1
Oct 12, 202699+11
Oct 09, 202688No prior observation