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Contract OI history

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Mar 19, 2027 EXPIRATION

TSLA $820.00 Call

TSLA270319C00820000

Latest saved OI687Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $820.00 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. 6883440 2026-10-07: 688 OI2026-10-09: 688 OI2026-10-14: 687 OI2026-10-15: 687 OI2026-10-16: 687 OI2026-10-21: 687 OI2026-10-23: 687 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, 2026Viewing6870
Oct 21, 20266870
Oct 16, 20266870
Oct 15, 20266870
Oct 14, 2026687-1
Oct 09, 20266880
Oct 07, 2026688No prior observation