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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $400.00 Call

TSLA270617C00400000

Latest saved OI8,695Oct 23, 2026
Last change-127vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $400.00 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 8,8224,4110 2026-10-07: 8,597 OI2026-10-09: 8,757 OI2026-10-14: 8,739 OI2026-10-15: 8,741 OI2026-10-16: 8,741 OI2026-10-21: 8,822 OI2026-10-23: 8,695 OI Oct 07, 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, 2026Viewing8,695-127
Oct 21, 20268,822+81
Oct 16, 20268,7410
Oct 15, 20268,741+2
Oct 14, 20268,739-18
Oct 09, 20268,757+160
Oct 07, 20268,597No prior observation