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Contract OI history

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Jan 15, 2027 EXPIRATION

FLEX $90.00 Call

FLEX270115C00090000

Latest saved OI135Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLEX $90.00 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. 135670 2026-10-09: 89 OI2026-10-13: 89 OI2026-10-14: 89 OI2026-10-15: 89 OI2026-10-16: 89 OI2026-10-21: 124 OI2026-10-23: 135 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, 2026Viewing135+11
Oct 21, 2026124+35
Oct 16, 2026890
Oct 15, 2026890
Oct 14, 2026890
Oct 13, 2026890
Oct 09, 202689No prior observation