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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $330.00 Put

TSLA261023P00330000

Latest saved OI9,771Oct 23, 2026
Last change+4,353vs 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. 9,7714,8850 2026-10-07: 1,140 OI2026-10-09: 1,309 OI2026-10-14: 1,376 OI2026-10-15: 1,713 OI2026-10-16: 2,069 OI2026-10-21: 5,418 OI2026-10-23: 9,771 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, 2026Viewing9,771+4,353
Oct 21, 20265,418+3,349
Oct 16, 20262,069+356
Oct 15, 20261,713+337
Oct 14, 20261,376+67
Oct 09, 20261,309+169
Oct 07, 20261,140No prior observation