OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

WFC $70.00 Put

WFC270416P00070000

Latest saved OI2,694Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $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. 2,7531,3760 2026-10-02: 2,753 OI2026-10-05: 2,752 OI2026-10-06: 2,657 OI2026-10-07: 2,650 OI2026-10-08: 2,650 OI2026-10-09: 2,714 OI2026-10-14: 2,713 OI2026-10-15: 2,714 OI2026-10-16: 2,698 OI2026-10-21: 2,694 OI2026-10-23: 2,694 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, 2026Viewing2,6940
Oct 21, 20262,694-4
Oct 16, 20262,698-16
Oct 15, 20262,714+1
Oct 14, 20262,713-1
Oct 09, 20262,714+64
Oct 08, 20262,6500
Oct 07, 20262,650-7
Oct 06, 20262,657-95
Oct 05, 20262,752-1
Oct 02, 20262,753No prior observation