OITracker Cboe delayed data

Contract OI history

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Aug 20, 2027 EXPIRATION

GS $770.00 Put

GS270820P00770000

Latest saved OI8Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GS $770.00 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. 840 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-09: 4 OI2026-10-13: 6 OI2026-10-14: 6 OI2026-10-15: 6 OI2026-10-16: 6 OI2026-10-21: 6 OI2026-10-23: 8 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, 2026Viewing8+2
Oct 21, 202660
Oct 16, 202660
Oct 15, 202660
Oct 14, 202660
Oct 13, 20266+2
Oct 09, 20264+1
Oct 08, 202630
Oct 07, 202630
Oct 06, 20263+1
Oct 05, 202620
Oct 02, 20262No prior observation