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Contract OI history

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May 21, 2027 EXPIRATION

VTGN $1000.00 Call

VTGN270521C00001000

Latest saved OI580Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
VTGN $1000.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 5802900 2026-10-08: 570 OI2026-10-09: 570 OI2026-10-13: 580 OI2026-10-14: 580 OI2026-10-16: 580 OI2026-10-20: 580 OI2026-10-23: 580 OI Oct 08, 2026Oct 23, 2026

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

VTGN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20265800
Oct 20, 2026Viewing5800
Oct 16, 20265800
Oct 14, 20265800
Oct 13, 2026580+10
Oct 09, 20265700
Oct 08, 2026570No prior observation