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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $390.00 Call

TSLA261023C00390000

Latest saved OI15,260Oct 23, 2026
Last change+7,785vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $390.00 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. 15,2607,6300 2026-10-07: 2,860 OI2026-10-09: 3,103 OI2026-10-14: 4,793 OI2026-10-15: 5,768 OI2026-10-16: 6,334 OI2026-10-21: 7,475 OI2026-10-23: 15,260 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, 2026Viewing15,260+7,785
Oct 21, 20267,475+1,141
Oct 16, 20266,334+566
Oct 15, 20265,768+975
Oct 14, 20264,793+1,690
Oct 09, 20263,103+243
Oct 07, 20262,860No prior observation