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Contract OI history

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Jan 15, 2027 EXPIRATION

FLR $37.50 Put

FLR270115P00037500

Latest saved OI1,072Oct 23, 2026
Last change+697vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FLR $37.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0725360 2026-10-02: 375 OI2026-10-05: 375 OI2026-10-06: 375 OI2026-10-07: 375 OI2026-10-08: 375 OI2026-10-09: 375 OI2026-10-13: 375 OI2026-10-14: 375 OI2026-10-15: 375 OI2026-10-16: 375 OI2026-10-21: 375 OI2026-10-23: 1,072 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FLR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,072+697
Oct 21, 20263750
Oct 16, 20263750
Oct 15, 20263750
Oct 14, 20263750
Oct 13, 20263750
Oct 09, 20263750
Oct 08, 20263750
Oct 07, 20263750
Oct 06, 20263750
Oct 05, 20263750
Oct 02, 2026375No prior observation