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Contract OI history

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Nov 20, 2026 EXPIRATION

FLEX $150.00 Call

FLEX261120C00150000

Latest saved OI264Oct 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 $150.00 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. 2701350 2026-10-09: 264 OI2026-10-13: 270 OI2026-10-14: 270 OI2026-10-15: 268 OI2026-10-16: 267 OI2026-10-21: 264 OI2026-10-23: 264 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, 2026Viewing2640
Oct 21, 2026264-3
Oct 16, 2026267-1
Oct 15, 2026268-2
Oct 14, 20262700
Oct 13, 2026270+6
Oct 09, 2026264No prior observation