OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

GS $855.00 Put

GS261030P00855000

Latest saved OI416Oct 23, 2026
Last change+262vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GS $855.00 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. 4162080 2026-10-02: 55 OI2026-10-05: 59 OI2026-10-06: 52 OI2026-10-07: 52 OI2026-10-08: 52 OI2026-10-09: 51 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 145 OI2026-10-16: 145 OI2026-10-21: 154 OI2026-10-23: 416 OI Oct 02, 2026Oct 23, 2026

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

GS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing416+262
Oct 21, 2026154+9
Oct 16, 20261450
Oct 15, 2026145-5
Oct 14, 20261500
Oct 13, 2026150+99
Oct 09, 202651-1
Oct 08, 2026520
Oct 07, 2026520
Oct 06, 202652-7
Oct 05, 202659+4
Oct 02, 202655No prior observation