OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

GS $400.00 Put

GS261120P00400000

Latest saved OI546Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GS $400.00 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. 5462730 2026-10-02: 545 OI2026-10-05: 545 OI2026-10-06: 546 OI2026-10-07: 546 OI2026-10-08: 546 OI2026-10-09: 546 OI2026-10-13: 546 OI2026-10-14: 546 OI2026-10-15: 546 OI2026-10-16: 546 OI2026-10-21: 546 OI2026-10-23: 546 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, 2026Viewing5460
Oct 21, 20265460
Oct 16, 20265460
Oct 15, 20265460
Oct 14, 20265460
Oct 13, 20265460
Oct 09, 20265460
Oct 08, 20265460
Oct 07, 20265460
Oct 06, 2026546+1
Oct 05, 20265450
Oct 02, 2026545No prior observation