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Contract OI history

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Nov 20, 2026 EXPIRATION

LFTO $17.50 Put

LFTO261120P00017500

Latest saved OI186Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
LFTO $17.50 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 186930 2026-10-07: 178 OI2026-10-09: 178 OI2026-10-13: 178 OI2026-10-14: 178 OI2026-10-16: 186 OI2026-10-20: 186 OI2026-10-23: 186 OI Oct 07, 2026Oct 23, 2026

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

LFTO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261860
Oct 20, 2026Viewing1860
Oct 16, 2026186+8
Oct 14, 20261780
Oct 13, 20261780
Oct 09, 20261780
Oct 07, 2026178No prior observation