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Contract OI history

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Oct 23, 2026 EXPIRATION

SOFI $15.50 Call

SOFI261023C00015500

Latest saved OI23,763Oct 23, 2026
Last change+1,506vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $15.50 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. 23,76311,8810 2026-10-09: 1,722 OI2026-10-13: 5,182 OI2026-10-14: 5,182 OI2026-10-15: 11,661 OI2026-10-16: 12,603 OI2026-10-21: 22,257 OI2026-10-23: 23,763 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, 2026Viewing23,763+1,506
Oct 21, 202622,257+9,654
Oct 16, 202612,603+942
Oct 15, 202611,661+6,479
Oct 14, 20265,1820
Oct 13, 20265,182+3,460
Oct 09, 20261,722No prior observation