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Contract OI history

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Jan 21, 2028 EXPIRATION

TTAN $70.00 Call

TTAN280121C00070000

Latest saved OI377Oct 23, 2026
Last change-6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTAN $70.00 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. 3851920 2026-10-09: 385 OI2026-10-13: 383 OI2026-10-14: 383 OI2026-10-16: 383 OI2026-10-21: 383 OI2026-10-23: 377 OI Oct 09, 2026Oct 23, 2026

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

TTAN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026377-6
Oct 21, 2026Viewing3830
Oct 16, 20263830
Oct 14, 20263830
Oct 13, 2026383-2
Oct 09, 2026385No prior observation