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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $300.00 Put

TSLA270617P00300000

Latest saved OI14,839Oct 23, 2026
Last change+516vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $300.00 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. 14,8397,4190 2026-10-07: 14,064 OI2026-10-09: 14,347 OI2026-10-14: 14,485 OI2026-10-15: 14,446 OI2026-10-16: 14,371 OI2026-10-21: 14,323 OI2026-10-23: 14,839 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, 2026Viewing14,839+516
Oct 21, 202614,323-48
Oct 16, 202614,371-75
Oct 15, 202614,446-39
Oct 14, 202614,485+138
Oct 09, 202614,347+283
Oct 07, 202614,064No prior observation