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Contract OI history

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May 21, 2027 EXPIRATION

ARBE $500.00 Call

ARBE270521C00000500

Latest saved OI367Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ARBE $500.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3671830 2026-10-08: 284 OI2026-10-09: 284 OI2026-10-13: 293 OI2026-10-14: 293 OI2026-10-16: 298 OI2026-10-20: 353 OI2026-10-23: 367 OI Oct 08, 2026Oct 23, 2026

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

ARBE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing367+14
Oct 20, 2026353+55
Oct 16, 2026298+5
Oct 14, 20262930
Oct 13, 2026293+9
Oct 09, 20262840
Oct 08, 2026284No prior observation