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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $390.00 Put

TSLA270115P00390000

Latest saved OI5,701Oct 23, 2026
Last change+107vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $390.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 5,7502,8750 2026-10-07: 5,496 OI2026-10-09: 5,737 OI2026-10-14: 5,750 OI2026-10-15: 5,747 OI2026-10-16: 5,738 OI2026-10-21: 5,594 OI2026-10-23: 5,701 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, 2026Viewing5,701+107
Oct 21, 20265,594-144
Oct 16, 20265,738-9
Oct 15, 20265,747-3
Oct 14, 20265,750+13
Oct 09, 20265,737+241
Oct 07, 20265,496No prior observation