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Contract OI history

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Nov 20, 2026 EXPIRATION

FE $43.00 Put

FE261120P00043000

Latest saved OI173Oct 23, 2026
Last change+79vs 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. 173860 2026-10-02: 34 OI2026-10-05: 34 OI2026-10-06: 68 OI2026-10-07: 69 OI2026-10-08: 69 OI2026-10-09: 69 OI2026-10-13: 69 OI2026-10-14: 69 OI2026-10-15: 79 OI2026-10-16: 83 OI2026-10-21: 94 OI2026-10-23: 173 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, 2026Viewing173+79
Oct 21, 202694+11
Oct 16, 202683+4
Oct 15, 202679+10
Oct 14, 2026690
Oct 13, 2026690
Oct 09, 2026690
Oct 08, 2026690
Oct 07, 202669+1
Oct 06, 202668+34
Oct 05, 2026340
Oct 02, 202634No prior observation