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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $640.00 Call

TSLA270617C00640000

Latest saved OI1,828Oct 23, 2026
Last change+18vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $640.00 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. 1,8289140 2026-10-07: 1,804 OI2026-10-09: 1,800 OI2026-10-14: 1,798 OI2026-10-15: 1,798 OI2026-10-16: 1,796 OI2026-10-21: 1,810 OI2026-10-23: 1,828 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, 2026Viewing1,828+18
Oct 21, 20261,810+14
Oct 16, 20261,796-2
Oct 15, 20261,7980
Oct 14, 20261,798-2
Oct 09, 20261,800-4
Oct 07, 20261,804No prior observation