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Contract OI history

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Dec 18, 2026 EXPIRATION

GS $400.00 Put

GS261218P00400000

Latest saved OI603Oct 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. 6033010 2026-10-02: 261 OI2026-10-05: 261 OI2026-10-06: 262 OI2026-10-07: 263 OI2026-10-08: 263 OI2026-10-09: 603 OI2026-10-13: 603 OI2026-10-14: 603 OI2026-10-15: 603 OI2026-10-16: 603 OI2026-10-21: 603 OI2026-10-23: 603 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, 2026Viewing6030
Oct 21, 20266030
Oct 16, 20266030
Oct 15, 20266030
Oct 14, 20266030
Oct 13, 20266030
Oct 09, 2026603+340
Oct 08, 20262630
Oct 07, 2026263+1
Oct 06, 2026262+1
Oct 05, 20262610
Oct 02, 2026261No prior observation