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Contract OI history

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Nov 27, 2026 EXPIRATION

TSLA $390.00 Put

TSLA261127P00390000

Latest saved OI113Oct 23, 2026
Last change+54vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $390.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 113560 2026-10-09: 4 OI2026-10-14: 40 OI2026-10-15: 40 OI2026-10-16: 46 OI2026-10-21: 59 OI2026-10-23: 113 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, 2026Viewing113+54
Oct 21, 202659+13
Oct 16, 202646+6
Oct 15, 2026400
Oct 14, 202640+36
Oct 09, 20264No prior observation