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Contract OI history

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Mar 19, 2027 EXPIRATION

ARAY $500.00 Call

ARAY270319C00000500

Latest saved OI1,487Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ARAY $500.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 1,4877430 2026-10-09: 1,447 OI2026-10-13: 1,447 OI2026-10-14: 1,440 OI2026-10-16: 1,487 OI2026-10-20: 1,487 OI Oct 09, 2026Oct 20, 2026

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

ARAY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,4870
Oct 16, 20261,487+47
Oct 14, 20261,440-7
Oct 13, 20261,4470
Oct 09, 20261,447No prior observation