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Contract OI history

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May 21, 2027 EXPIRATION

ARXS $45.00 Put

ARXS270521P00045000

Latest saved OI100Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ARXS $45.00 put open interest history 5 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 100500 2026-10-08: 100 OI2026-10-13: 100 OI2026-10-15: 100 OI2026-10-16: 100 OI2026-10-20: 100 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, 2026Viewing1000
Oct 16, 20261000
Oct 15, 20261000
Oct 13, 20261000
Oct 08, 2026100No prior observation