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Contract OI history

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Jan 15, 2027 EXPIRATION

FLEX $140.00 Call

FLEX270115C00140000

Latest saved OI175Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLEX $140.00 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. 2321160 2026-10-09: 225 OI2026-10-13: 232 OI2026-10-14: 232 OI2026-10-15: 230 OI2026-10-16: 230 OI2026-10-21: 175 OI2026-10-23: 175 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, 2026Viewing1750
Oct 21, 2026175-55
Oct 16, 20262300
Oct 15, 2026230-2
Oct 14, 20262320
Oct 13, 2026232+7
Oct 09, 2026225No prior observation