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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $335.00 Put

TSLA261218P00335000

Latest saved OI2,507Oct 23, 2026
Last change+427vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $335.00 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. 2,5071,2530 2026-10-07: 1,032 OI2026-10-09: 2,006 OI2026-10-14: 2,019 OI2026-10-15: 2,016 OI2026-10-16: 2,020 OI2026-10-21: 2,080 OI2026-10-23: 2,507 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, 2026Viewing2,507+427
Oct 21, 20262,080+60
Oct 16, 20262,020+4
Oct 15, 20262,016-3
Oct 14, 20262,019+13
Oct 09, 20262,006+974
Oct 07, 20261,032No prior observation