OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

WFC $100.00 Call

WFC270917C00100000

Latest saved OI1,540Oct 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 $100.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5407700 2026-10-02: 584 OI2026-10-05: 1,487 OI2026-10-06: 1,488 OI2026-10-07: 1,443 OI2026-10-08: 1,443 OI2026-10-09: 1,409 OI2026-10-14: 1,409 OI2026-10-15: 1,419 OI2026-10-16: 1,443 OI2026-10-21: 1,540 OI2026-10-23: 1,540 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, 2026Viewing1,5400
Oct 21, 20261,540+97
Oct 16, 20261,443+24
Oct 15, 20261,419+10
Oct 14, 20261,4090
Oct 09, 20261,409-34
Oct 08, 20261,4430
Oct 07, 20261,443-45
Oct 06, 20261,488+1
Oct 05, 20261,487+903
Oct 02, 2026584No prior observation