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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $350.00 Put

TSLA270115P00350000

Latest saved OI16,298Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $350.00 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. 16,2988,1490 2026-10-07: 15,549 OI2026-10-09: 15,457 OI2026-10-14: 15,538 OI2026-10-15: 15,520 OI2026-10-16: 15,594 OI2026-10-21: 16,268 OI2026-10-23: 16,298 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, 2026Viewing16,298+30
Oct 21, 202616,268+674
Oct 16, 202615,594+74
Oct 15, 202615,520-18
Oct 14, 202615,538+81
Oct 09, 202615,457-92
Oct 07, 202615,549No prior observation