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Contract OI history

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Sep 17, 2027 EXPIRATION

SOFI $27.00 Call

SOFI270917C00027000

Latest saved OI1,721Oct 23, 2026
Last change+402vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $27.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7218600 2026-10-09: 614 OI2026-10-13: 703 OI2026-10-14: 703 OI2026-10-15: 724 OI2026-10-16: 659 OI2026-10-21: 1,319 OI2026-10-23: 1,721 OI Oct 09, 2026Oct 23, 2026

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

SOFI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,721+402
Oct 21, 20261,319+660
Oct 16, 2026659-65
Oct 15, 2026724+21
Oct 14, 20267030
Oct 13, 2026703+89
Oct 09, 2026614No prior observation