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Contract OI history

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Dec 18, 2026 EXPIRATION

DXCM $50.00 Put

DXCM261218P00050000

Latest saved OI1,110Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DXCM $50.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1105550 2026-10-09: 259 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 1,110 OI2026-10-16: 1,110 OI2026-10-21: 1,110 OI2026-10-23: 1,110 OI Oct 09, 2026Oct 23, 2026

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

DXCM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1100
Oct 21, 20261,1100
Oct 16, 20261,1100
Oct 15, 20261,110+851
Oct 14, 20262590
Oct 13, 20262590
Oct 09, 2026259No prior observation