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Contract OI history

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May 21, 2027 EXPIRATION

VTGN $500.00 Call

VTGN270521C00000500

Latest saved OI2,119Oct 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 $500.00 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. 2,1191,0590 2026-10-08: 1,912 OI2026-10-09: 1,912 OI2026-10-13: 1,913 OI2026-10-14: 1,913 OI2026-10-16: 2,117 OI2026-10-20: 2,119 OI2026-10-23: 2,119 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, 20262,1190
Oct 20, 2026Viewing2,119+2
Oct 16, 20262,117+204
Oct 14, 20261,9130
Oct 13, 20261,913+1
Oct 09, 20261,9120
Oct 08, 20261,912No prior observation