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Contract OI history

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Dec 18, 2026 EXPIRATION

NVTS $20.00 Put

NVTS261218P00020000

Latest saved OI523Oct 23, 2026
Last change-265vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NVTS $20.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9784890 2026-10-09: 978 OI2026-10-13: 967 OI2026-10-14: 967 OI2026-10-15: 896 OI2026-10-16: 896 OI2026-10-21: 788 OI2026-10-23: 523 OI Oct 09, 2026Oct 23, 2026

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

NVTS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing523-265
Oct 21, 2026788-108
Oct 16, 20268960
Oct 15, 2026896-71
Oct 14, 20269670
Oct 13, 2026967-11
Oct 09, 2026978No prior observation