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Contract OI history

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Oct 30, 2026 EXPIRATION

SOFI $15.50 Call

SOFI261030C00015500

Latest saved OI13,268Oct 23, 2026
Last change+1,661vs 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. 13,2686,6340 2026-10-09: 4,385 OI2026-10-13: 5,469 OI2026-10-14: 5,469 OI2026-10-15: 10,819 OI2026-10-16: 11,126 OI2026-10-21: 11,607 OI2026-10-23: 13,268 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, 2026Viewing13,268+1,661
Oct 21, 202611,607+481
Oct 16, 202611,126+307
Oct 15, 202610,819+5,350
Oct 14, 20265,4690
Oct 13, 20265,469+1,084
Oct 09, 20264,385No prior observation