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Contract OI history

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May 21, 2027 EXPIRATION

ARXS $55.00 Call

ARXS270521C00055000

Latest saved OI27Oct 20, 2026
Last change+23vs previous saved observation
Saved market days5Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ARXS $55.00 call open interest history 5 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 27130 2026-10-08: 3 OI2026-10-13: 3 OI2026-10-15: 4 OI2026-10-16: 4 OI2026-10-20: 27 OI Oct 08, 2026Oct 20, 2026

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

ARXS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing27+23
Oct 16, 202640
Oct 15, 20264+1
Oct 13, 202630
Oct 08, 20263No prior observation