OITracker Cboe delayed data

Contract OI history

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Dec 04, 2026 EXPIRATION

TSLA $440.00 Call

TSLA261204C00440000

Latest saved OI1,196Oct 23, 2026
Last change—vs previous saved observation
Saved market days1Oct 23, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $440.00 call open interest history 1 saved observations from 2026-10-23 to 2026-10-23. Exact values and changes are listed in the table below. 1,1965980 2026-10-23: 1,196 OI Oct 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, 2026Viewing1,196No prior observation