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Contract OI history

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Mar 19, 2027 EXPIRATION

WFC $85.00 Put

WFC270319P00085000

Latest saved OI1,501Oct 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 $85.00 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. 1,5017500 2026-10-02: 1,407 OI2026-10-05: 1,407 OI2026-10-06: 1,410 OI2026-10-07: 1,410 OI2026-10-08: 1,410 OI2026-10-09: 1,414 OI2026-10-14: 1,438 OI2026-10-15: 1,437 OI2026-10-16: 1,437 OI2026-10-21: 1,501 OI2026-10-23: 1,501 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, 2026Viewing1,5010
Oct 21, 20261,501+64
Oct 16, 20261,4370
Oct 15, 20261,437-1
Oct 14, 20261,438+24
Oct 09, 20261,414+4
Oct 08, 20261,4100
Oct 07, 20261,4100
Oct 06, 20261,410+3
Oct 05, 20261,4070
Oct 02, 20261,407No prior observation