OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

WFC $70.00 Put

WFC261030P00070000

Latest saved OI3,364Oct 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. 3,3821,6910 2026-10-02: 130 OI2026-10-05: 136 OI2026-10-06: 3,382 OI2026-10-07: 3,381 OI2026-10-08: 3,381 OI2026-10-09: 3,360 OI2026-10-14: 3,360 OI2026-10-15: 3,364 OI2026-10-16: 3,364 OI2026-10-21: 3,364 OI2026-10-23: 3,364 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, 2026Viewing3,3640
Oct 21, 20263,3640
Oct 16, 20263,3640
Oct 15, 20263,364+4
Oct 14, 20263,3600
Oct 09, 20263,360-21
Oct 08, 20263,3810
Oct 07, 20263,381-1
Oct 06, 20263,382+3,246
Oct 05, 2026136+6
Oct 02, 2026130No prior observation