OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TENX $2.50 Call

TENX270115C00002500

Latest saved OI9,203Oct 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. 9,2144,6070 2026-10-08: 9,214 OI2026-10-09: 9,209 OI2026-10-13: 9,206 OI2026-10-14: 9,108 OI2026-10-16: 9,113 OI2026-10-21: 9,204 OI2026-10-23: 9,203 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, 2026Viewing9,203-1
Oct 21, 20269,204+91
Oct 16, 20269,113+5
Oct 14, 20269,108-98
Oct 13, 20269,206-3
Oct 09, 20269,209-5
Oct 08, 20269,214No prior observation