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Contract OI history

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Dec 18, 2026 EXPIRATION

JANX $35.00 Call

JANX261218C00035000

Latest saved OI189Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
JANX $35.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 189940 2026-10-09: 189 OI2026-10-13: 189 OI2026-10-14: 189 OI2026-10-16: 189 OI2026-10-20: 189 OI2026-10-23: 189 OI Oct 09, 2026Oct 23, 2026

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

JANX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1890
Oct 20, 20261890
Oct 16, 20261890
Oct 14, 20261890
Oct 13, 20261890
Oct 09, 2026189No prior observation