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Contract OI history

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Nov 20, 2026 EXPIRATION

DGX $220.00 Put

DGX261120P00220000

Latest saved OI1,156Oct 23, 2026
Last change+544vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DGX $220.00 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. 1,1565780 2026-10-02: 251 OI2026-10-05: 258 OI2026-10-06: 279 OI2026-10-07: 280 OI2026-10-08: 280 OI2026-10-09: 279 OI2026-10-13: 279 OI2026-10-14: 279 OI2026-10-15: 279 OI2026-10-16: 279 OI2026-10-21: 612 OI2026-10-23: 1,156 OI Oct 02, 2026Oct 23, 2026

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

DGX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,156+544
Oct 21, 2026612+333
Oct 16, 20262790
Oct 15, 20262790
Oct 14, 20262790
Oct 13, 20262790
Oct 09, 2026279-1
Oct 08, 20262800
Oct 07, 2026280+1
Oct 06, 2026279+21
Oct 05, 2026258+7
Oct 02, 2026251No prior observation