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Contract OI history

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Jun 17, 2027 EXPIRATION

TECH $75.00 Call

TECH270617C00075000

Latest saved OI3,820Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TECH $75.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,8201,9100 2026-10-09: 3,815 OI2026-10-13: 3,815 OI2026-10-14: 3,815 OI2026-10-15: 3,815 OI2026-10-16: 3,815 OI2026-10-21: 3,815 OI2026-10-23: 3,820 OI Oct 09, 2026Oct 23, 2026

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

TECH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,820+5
Oct 21, 2026Viewing3,8150
Oct 16, 20263,8150
Oct 15, 20263,8150
Oct 14, 20263,8150
Oct 13, 20263,8150
Oct 09, 20263,815No prior observation