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Contract OI history

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Mar 19, 2027 EXPIRATION

NVTS $20.00 Put

NVTS270319P00020000

Latest saved OI255Oct 23, 2026
Last change+5vs 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. 2561280 2026-10-09: 253 OI2026-10-13: 256 OI2026-10-14: 256 OI2026-10-15: 256 OI2026-10-16: 256 OI2026-10-21: 250 OI2026-10-23: 255 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, 2026Viewing255+5
Oct 21, 2026250-6
Oct 16, 20262560
Oct 15, 20262560
Oct 14, 20262560
Oct 13, 2026256+3
Oct 09, 2026253No prior observation