OITracker Cboe delayed data

Contract OI history

Back to TENX

Nov 20, 2026 EXPIRATION

TENX $2.50 Call

TENX261120C00002500

Latest saved OI217Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
TENX $2.50 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. 2391190 2026-10-08: 219 OI2026-10-09: 219 OI2026-10-13: 239 OI2026-10-14: 236 OI2026-10-16: 216 OI2026-10-21: 216 OI2026-10-23: 217 OI Oct 08, 2026Oct 23, 2026

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

TENX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing217+1
Oct 21, 20262160
Oct 16, 2026216-20
Oct 14, 2026236-3
Oct 13, 2026239+20
Oct 09, 20262190
Oct 08, 2026219No prior observation