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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $330.00 Put

TSLA261218P00330000

Latest saved OI5,673Oct 23, 2026
Last change-54vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $330.00 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. 5,7272,8630 2026-10-07: 4,757 OI2026-10-09: 5,106 OI2026-10-14: 5,118 OI2026-10-15: 5,130 OI2026-10-16: 5,165 OI2026-10-21: 5,727 OI2026-10-23: 5,673 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, 2026Viewing5,673-54
Oct 21, 20265,727+562
Oct 16, 20265,165+35
Oct 15, 20265,130+12
Oct 14, 20265,118+12
Oct 09, 20265,106+349
Oct 07, 20264,757No prior observation