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Contract OI history

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Apr 16, 2027 EXPIRATION

TSLA $350.00 Put

TSLA270416P00350000

Latest saved OI481Oct 23, 2026
Last change+3vs 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. 4812400 2026-10-07: 106 OI2026-10-09: 162 OI2026-10-14: 164 OI2026-10-15: 181 OI2026-10-16: 229 OI2026-10-21: 478 OI2026-10-23: 481 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, 2026Viewing481+3
Oct 21, 2026478+249
Oct 16, 2026229+48
Oct 15, 2026181+17
Oct 14, 2026164+2
Oct 09, 2026162+56
Oct 07, 2026106No prior observation