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Contract OI history

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Dec 18, 2026 EXPIRATION

SOPH $10.00 Call

SOPH261218C00010000

Latest saved OI1,545Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOPH $10.00 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. 1,5457720 2026-10-09: 1,545 OI2026-10-13: 1,545 OI2026-10-14: 1,545 OI2026-10-15: 1,545 OI2026-10-16: 1,545 OI2026-10-21: 1,545 OI2026-10-23: 1,545 OI Oct 09, 2026Oct 23, 2026

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

SOPH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,5450
Oct 21, 20261,5450
Oct 16, 20261,5450
Oct 15, 20261,5450
Oct 14, 20261,5450
Oct 13, 20261,5450
Oct 09, 20261,545No prior observation