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Contract OI history

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Dec 18, 2026 EXPIRATION

DXCM $80.00 Call

DXCM261218C00080000

Latest saved OI313Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DXCM $80.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3131560 2026-10-09: 301 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-15: 301 OI2026-10-16: 301 OI2026-10-21: 307 OI2026-10-23: 313 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, 2026Viewing313+6
Oct 21, 2026307+6
Oct 16, 20263010
Oct 15, 20263010
Oct 14, 20263010
Oct 13, 20263010
Oct 09, 2026301No prior observation