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Contract OI history

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Dec 18, 2026 EXPIRATION

VRSN $310.00 Call

VRSN261218C00310000

Latest saved OI334Oct 23, 2026
Last change-253vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VRSN $310.00 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. 5942970 2026-10-09: 593 OI2026-10-14: 594 OI2026-10-15: 588 OI2026-10-16: 587 OI2026-10-21: 587 OI2026-10-23: 334 OI Oct 09, 2026Oct 23, 2026

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

VRSN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing334-253
Oct 21, 20265870
Oct 16, 2026587-1
Oct 15, 2026588-6
Oct 14, 2026594+1
Oct 09, 2026593No prior observation