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Contract OI history

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Dec 18, 2026 EXPIRATION

DXCM $85.00 Put

DXCM261218P00085000

Latest saved OI393Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DXCM $85.00 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. 3931960 2026-10-09: 386 OI2026-10-13: 392 OI2026-10-14: 392 OI2026-10-15: 392 OI2026-10-16: 392 OI2026-10-21: 392 OI2026-10-23: 393 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, 2026Viewing393+1
Oct 21, 20263920
Oct 16, 20263920
Oct 15, 20263920
Oct 14, 20263920
Oct 13, 2026392+6
Oct 09, 2026386No prior observation