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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $230.00 Put

TSLA261030P00230000

Latest saved OI2,752Oct 23, 2026
Last change+255vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $230.00 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. 2,7521,3760 2026-10-07: 600 OI2026-10-09: 2,467 OI2026-10-14: 2,487 OI2026-10-15: 2,487 OI2026-10-16: 2,487 OI2026-10-21: 2,497 OI2026-10-23: 2,752 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, 2026Viewing2,752+255
Oct 21, 20262,497+10
Oct 16, 20262,4870
Oct 15, 20262,4870
Oct 14, 20262,487+20
Oct 09, 20262,467+1,867
Oct 07, 2026600No prior observation