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Contract OI history

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Jan 15, 2027 EXPIRATION

ARDX $7.00 Call

ARDX270115C00007000

Latest saved OI5,811Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ARDX $7.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 5,8112,9050 2026-10-08: 5,811 OI2026-10-09: 5,811 OI2026-10-13: 5,811 OI2026-10-14: 5,811 OI2026-10-16: 5,811 OI2026-10-20: 5,811 OI Oct 08, 2026Oct 20, 2026

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

ARDX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing5,8110
Oct 16, 20265,8110
Oct 14, 20265,8110
Oct 13, 20265,8110
Oct 09, 20265,8110
Oct 08, 20265,811No prior observation