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Contract OI history

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Jan 21, 2028 EXPIRATION

FLEX $160.00 Call

FLEX280121C00160000

Latest saved OI59Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLEX $160.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 59290 2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 18 OI2026-10-16: 19 OI2026-10-21: 29 OI2026-10-23: 59 OI Oct 09, 2026Oct 23, 2026

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

FLEX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing59+30
Oct 21, 202629+10
Oct 16, 202619+1
Oct 15, 2026180
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 202618No prior observation