OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

W $106.00 Put

W261030P00106000

Latest saved OI50Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
W $106.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 50250 2026-10-02: 7 OI2026-10-05: 7 OI2026-10-06: 7 OI2026-10-07: 7 OI2026-10-08: 7 OI2026-10-09: 7 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 10 OI2026-10-16: 10 OI2026-10-21: 46 OI2026-10-23: 50 OI Oct 02, 2026Oct 23, 2026

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

W contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing50+4
Oct 21, 202646+36
Oct 16, 2026100
Oct 15, 202610-8
Oct 14, 2026180
Oct 13, 202618+11
Oct 09, 202670
Oct 08, 202670
Oct 07, 202670
Oct 06, 202670
Oct 05, 202670
Oct 02, 20267No prior observation