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Contract OI history

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Nov 20, 2026 EXPIRATION

FPS $55.00 Call

FPS261120C00055000

Latest saved OI1,538Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FPS $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5397690 2026-10-02: 1,199 OI2026-10-05: 1,210 OI2026-10-06: 1,260 OI2026-10-07: 1,239 OI2026-10-08: 1,247 OI2026-10-09: 1,254 OI2026-10-13: 1,245 OI2026-10-14: 1,245 OI2026-10-15: 1,233 OI2026-10-16: 1,208 OI2026-10-21: 1,539 OI2026-10-23: 1,538 OI Oct 02, 2026Oct 23, 2026

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

FPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,538-1
Oct 21, 20261,539+331
Oct 16, 20261,208-25
Oct 15, 20261,233-12
Oct 14, 20261,2450
Oct 13, 20261,245-9
Oct 09, 20261,254+7
Oct 08, 20261,247+8
Oct 07, 20261,239-21
Oct 06, 20261,260+50
Oct 05, 20261,210+11
Oct 02, 20261,199No prior observation