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Contract OI history

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Jan 15, 2027 EXPIRATION

FLEX $120.00 Call

FLEX270115C00120000

Latest saved OI2,179Oct 23, 2026
Last change-6vs 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. 2,1851,0920 2026-10-09: 1,476 OI2026-10-13: 1,451 OI2026-10-14: 1,453 OI2026-10-15: 1,450 OI2026-10-16: 1,451 OI2026-10-21: 2,185 OI2026-10-23: 2,179 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, 2026Viewing2,179-6
Oct 21, 20262,185+734
Oct 16, 20261,451+1
Oct 15, 20261,450-3
Oct 14, 20261,453+2
Oct 13, 20261,451-25
Oct 09, 20261,476No prior observation