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Contract OI history

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Feb 19, 2027 EXPIRATION

SURG $500.00 Call

SURG270219C00000500

Latest saved OI4,514Oct 23, 2026
Last change+7vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SURG $500.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,5142,2570 2026-10-09: 4,002 OI2026-10-13: 4,003 OI2026-10-14: 4,508 OI2026-10-16: 4,508 OI2026-10-20: 4,507 OI2026-10-23: 4,514 OI Oct 09, 2026Oct 23, 2026

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

SURG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264,514+7
Oct 20, 2026Viewing4,507-1
Oct 16, 20264,5080
Oct 14, 20264,508+505
Oct 13, 20264,003+1
Oct 09, 20264,002No prior observation