OITracker Cboe delayed data

Contract OI history

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Nov 02, 2026 EXPIRATION

TSLA $400.00 Call

TSLA261102C00400000

Latest saved OI577Oct 23, 2026
Last change+510vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $400.00 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. 5772880 2026-10-21: 67 OI2026-10-23: 577 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, 2026Viewing577+510
Oct 21, 202667No prior observation