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Contract OI history

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Nov 20, 2026 EXPIRATION

FLEX $105.00 Put

FLEX261120P00105000

Latest saved OI240Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLEX $105.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3081540 2026-10-09: 195 OI2026-10-13: 196 OI2026-10-14: 244 OI2026-10-15: 308 OI2026-10-16: 307 OI2026-10-21: 245 OI2026-10-23: 240 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, 2026Viewing240-5
Oct 21, 2026245-62
Oct 16, 2026307-1
Oct 15, 2026308+64
Oct 14, 2026244+48
Oct 13, 2026196+1
Oct 09, 2026195No prior observation