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Contract OI history

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Feb 19, 2027 EXPIRATION

JANX $12.50 Call

JANX270219C00012500

Latest saved OI68Oct 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 $12.50 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. 68340 2026-10-09: 68 OI2026-10-13: 68 OI2026-10-14: 68 OI2026-10-16: 68 OI2026-10-20: 68 OI2026-10-23: 68 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, 2026Viewing680
Oct 20, 2026680
Oct 16, 2026680
Oct 14, 2026680
Oct 13, 2026680
Oct 09, 202668No prior observation