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Contract OI history

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Nov 20, 2026 EXPIRATION

FLEX $120.00 Call

FLEX261120C00120000

Latest saved OI1,317Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLEX $120.00 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. 3,4081,7040 2026-10-09: 3,408 OI2026-10-13: 1,322 OI2026-10-14: 1,315 OI2026-10-15: 1,314 OI2026-10-16: 1,304 OI2026-10-21: 1,304 OI2026-10-23: 1,317 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, 2026Viewing1,317+13
Oct 21, 20261,3040
Oct 16, 20261,304-10
Oct 15, 20261,314-1
Oct 14, 20261,315-7
Oct 13, 20261,322-2,086
Oct 09, 20263,408No prior observation