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Contract OI history

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Dec 18, 2026 EXPIRATION

TENB $45.00 Call

TENB261218C00045000

Latest saved OI1,343Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TENB $45.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,3446720 2026-10-09: 1,205 OI2026-10-13: 1,236 OI2026-10-14: 1,344 OI2026-10-16: 1,343 OI2026-10-20: 1,343 OI2026-10-23: 1,343 OI Oct 09, 2026Oct 23, 2026

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

TENB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,3430
Oct 20, 20261,3430
Oct 16, 20261,343-1
Oct 14, 20261,344+108
Oct 13, 20261,236+31
Oct 09, 20261,205No prior observation