Contract OI history

Back to NVST

Dec 18, 2026 EXPIRATION

NVST $25.00 Call

NVST261218C00025000

Latest saved OI58Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVST $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 64320 2026-10-02: 63 OI2026-10-05: 64 OI2026-10-06: 64 OI2026-10-07: 63 OI2026-10-08: 63 OI2026-10-09: 58 OI2026-10-13: 58 OI2026-10-14: 58 OI2026-10-15: 58 OI2026-10-16: 58 OI2026-10-21: 58 OI2026-10-23: 58 OI Oct 02, 2026Oct 23, 2026

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

NVST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing580
Oct 21, 2026580
Oct 16, 2026580
Oct 15, 2026580
Oct 14, 2026580
Oct 13, 2026580
Oct 09, 202658-5
Oct 08, 2026630
Oct 07, 202663-1
Oct 06, 2026640
Oct 05, 202664+1
Oct 02, 202663No prior observation