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Contract OI history

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Oct 26, 2026 EXPIRATION

TSLA $390.00 Call

TSLA261026C00390000

Latest saved OI1,286Oct 23, 2026
Last change+748vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $390.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,2866430 2026-10-09: 0 OI2026-10-14: 162 OI2026-10-15: 188 OI2026-10-16: 239 OI2026-10-21: 538 OI2026-10-23: 1,286 OI Oct 09, 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, 2026Viewing1,286+748
Oct 21, 2026538+299
Oct 16, 2026239+51
Oct 15, 2026188+26
Oct 14, 2026162+162
Oct 09, 20260No prior observation