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Contract OI history

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Jan 21, 2028 EXPIRATION

ATYR $1000.00 Call

ATYR280121C00001000

Latest saved OI722Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ATYR $1000.00 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. 7243620 2026-10-09: 713 OI2026-10-13: 710 OI2026-10-14: 711 OI2026-10-16: 724 OI2026-10-21: 722 OI2026-10-23: 722 OI Oct 09, 2026Oct 23, 2026

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

ATYR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7220
Oct 21, 2026722-2
Oct 16, 2026724+13
Oct 14, 2026711+1
Oct 13, 2026710-3
Oct 09, 2026713No prior observation