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Contract OI history

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May 21, 2027 EXPIRATION

FPS $50.00 Call

FPS270521C00050000

Latest saved OI49Oct 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 $50.00 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. 49240 2026-10-02: 3 OI2026-10-05: 10 OI2026-10-06: 15 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 49 OI2026-10-13: 46 OI2026-10-14: 46 OI2026-10-15: 47 OI2026-10-16: 47 OI2026-10-21: 48 OI2026-10-23: 49 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, 2026Viewing49+1
Oct 21, 202648+1
Oct 16, 2026470
Oct 15, 202647+1
Oct 14, 2026460
Oct 13, 202646-3
Oct 09, 202649+23
Oct 08, 2026260
Oct 07, 202626+11
Oct 06, 202615+5
Oct 05, 202610+7
Oct 02, 20263No prior observation