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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $640.00 Call

TSLA270115C00640000

Latest saved OI2,232Oct 23, 2026
Last change+53vs 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. 2,2321,1160 2026-10-07: 2,134 OI2026-10-09: 2,132 OI2026-10-14: 2,180 OI2026-10-15: 2,180 OI2026-10-16: 2,178 OI2026-10-21: 2,179 OI2026-10-23: 2,232 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, 2026Viewing2,232+53
Oct 21, 20262,179+1
Oct 16, 20262,178-2
Oct 15, 20262,1800
Oct 14, 20262,180+48
Oct 09, 20262,132-2
Oct 07, 20262,134No prior observation