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Contract OI history

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Jan 19, 2029 EXPIRATION

TECH $50.00 Call

TECH290119C00050000

Latest saved OI582Oct 23, 2026
Last change+103vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TECH $50.00 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. 5822910 2026-10-09: 381 OI2026-10-13: 391 OI2026-10-14: 391 OI2026-10-15: 391 OI2026-10-16: 391 OI2026-10-21: 479 OI2026-10-23: 582 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, 2026582+103
Oct 21, 2026Viewing479+88
Oct 16, 20263910
Oct 15, 20263910
Oct 14, 20263910
Oct 13, 2026391+10
Oct 09, 2026381No prior observation