OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

W $101.00 Put

W261113P00101000

Latest saved OI20Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
W $101.00 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. 26130 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 23 OI2026-10-07: 22 OI2026-10-08: 22 OI2026-10-09: 26 OI2026-10-13: 15 OI2026-10-14: 15 OI2026-10-15: 13 OI2026-10-16: 18 OI2026-10-21: 20 OI2026-10-23: 20 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, 2026200
Oct 21, 2026Viewing20+2
Oct 16, 202618+5
Oct 15, 202613-2
Oct 14, 2026150
Oct 13, 202615-11
Oct 09, 202626+4
Oct 08, 2026220
Oct 07, 202622-1
Oct 06, 202623+23
Oct 05, 202600
Oct 02, 20260No prior observation