OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WFC $72.50 Put

WFC270115P00072500

Latest saved OI10,983Oct 23, 2026
Last change-435vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $72.50 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. 11,4185,7090 2026-10-02: 11,071 OI2026-10-05: 11,074 OI2026-10-06: 10,949 OI2026-10-07: 11,053 OI2026-10-08: 11,053 OI2026-10-09: 11,058 OI2026-10-14: 11,330 OI2026-10-15: 11,199 OI2026-10-16: 11,199 OI2026-10-21: 11,418 OI2026-10-23: 10,983 OI Oct 02, 2026Oct 23, 2026

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

WFC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing10,983-435
Oct 21, 202611,418+219
Oct 16, 202611,1990
Oct 15, 202611,199-131
Oct 14, 202611,330+272
Oct 09, 202611,058+5
Oct 08, 202611,0530
Oct 07, 202611,053+104
Oct 06, 202610,949-125
Oct 05, 202611,074+3
Oct 02, 202611,071No prior observation