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Contract OI history

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Dec 18, 2026 EXPIRATION

FERG $240.00 Call

FERG261218C00240000

Latest saved OI96Oct 21, 2026
Last change+2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FERG $240.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 96480 2026-10-02: 85 OI2026-10-05: 90 OI2026-10-06: 90 OI2026-10-07: 90 OI2026-10-08: 89 OI2026-10-09: 89 OI2026-10-13: 89 OI2026-10-14: 89 OI2026-10-16: 94 OI2026-10-21: 96 OI Oct 02, 2026Oct 21, 2026

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

FERG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing96+2
Oct 16, 202694+5
Oct 14, 2026890
Oct 13, 2026890
Oct 09, 2026890
Oct 08, 202689-1
Oct 07, 2026900
Oct 06, 2026900
Oct 05, 202690+5
Oct 02, 202685No prior observation