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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $370.00 Put

TSLA261120P00370000

Latest saved OI5,020Oct 23, 2026
Last change+303vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $370.00 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. 5,2262,6130 2026-10-07: 4,813 OI2026-10-09: 5,169 OI2026-10-14: 5,226 OI2026-10-15: 4,928 OI2026-10-16: 4,836 OI2026-10-21: 4,717 OI2026-10-23: 5,020 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, 2026Viewing5,020+303
Oct 21, 20264,717-119
Oct 16, 20264,836-92
Oct 15, 20264,928-298
Oct 14, 20265,226+57
Oct 09, 20265,169+356
Oct 07, 20264,813No prior observation