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Contract OI history

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Dec 18, 2026 EXPIRATION

FE $43.00 Put

FE261218P00043000

Latest saved OI153Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FE $43.00 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. 159790 2026-10-02: 137 OI2026-10-05: 138 OI2026-10-06: 138 OI2026-10-07: 138 OI2026-10-08: 136 OI2026-10-09: 136 OI2026-10-13: 140 OI2026-10-14: 144 OI2026-10-15: 159 OI2026-10-16: 159 OI2026-10-21: 153 OI2026-10-23: 153 OI Oct 02, 2026Oct 23, 2026

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

FE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1530
Oct 21, 2026153-6
Oct 16, 20261590
Oct 15, 2026159+15
Oct 14, 2026144+4
Oct 13, 2026140+4
Oct 09, 20261360
Oct 08, 2026136-2
Oct 07, 20261380
Oct 06, 20261380
Oct 05, 2026138+1
Oct 02, 2026137No prior observation