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Contract OI history

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Jan 15, 2027 EXPIRATION

TTAN $45.00 Put

TTAN270115P00045000

Latest saved OI375Oct 23, 2026
Last change-32vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTAN $45.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4142070 2026-10-09: 414 OI2026-10-13: 409 OI2026-10-14: 408 OI2026-10-16: 408 OI2026-10-21: 407 OI2026-10-23: 375 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, 2026375-32
Oct 21, 2026Viewing407-1
Oct 16, 20264080
Oct 14, 2026408-1
Oct 13, 2026409-5
Oct 09, 2026414No prior observation