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Contract OI history

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Jan 21, 2028 EXPIRATION

TSLA $300.00 Put

TSLA280121P00300000

Latest saved OI14,206Oct 23, 2026
Last change-7vs 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. 14,2137,1060 2026-10-07: 13,119 OI2026-10-09: 13,417 OI2026-10-14: 14,194 OI2026-10-15: 14,186 OI2026-10-16: 14,182 OI2026-10-21: 14,213 OI2026-10-23: 14,206 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, 2026Viewing14,206-7
Oct 21, 202614,213+31
Oct 16, 202614,182-4
Oct 15, 202614,186-8
Oct 14, 202614,194+777
Oct 09, 202613,417+298
Oct 07, 202613,119No prior observation