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Contract OI history

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Nov 04, 2026 EXPIRATION

TSLA $420.00 Call

TSLA261104C00420000

Latest saved OI193Oct 23, 2026
Last change+193vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $420.00 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 193960 2026-10-21: 0 OI2026-10-23: 193 OI Oct 21, 2026Oct 23, 2026

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

TSLA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing193+193
Oct 21, 20260No prior observation