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Contract OI history

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Apr 16, 2027 EXPIRATION

ATOM $7.50 Call

ATOM270416C00007500

Latest saved OI219Oct 23, 2026
Last change+107vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ATOM $7.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2191090 2026-10-08: 18 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 17 OI2026-10-16: 62 OI2026-10-20: 112 OI2026-10-23: 219 OI Oct 08, 2026Oct 23, 2026

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

ATOM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing219+107
Oct 20, 2026112+50
Oct 16, 202662+45
Oct 14, 202617-1
Oct 13, 2026180
Oct 09, 2026180
Oct 08, 202618No prior observation