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Contract OI history

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Feb 19, 2027 EXPIRATION

TSLA $300.00 Put

TSLA270219P00300000

Latest saved OI5,309Oct 23, 2026
Last change+75vs 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. 5,3092,6540 2026-10-07: 4,653 OI2026-10-09: 4,687 OI2026-10-14: 4,707 OI2026-10-15: 4,761 OI2026-10-16: 4,850 OI2026-10-21: 5,234 OI2026-10-23: 5,309 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, 2026Viewing5,309+75
Oct 21, 20265,234+384
Oct 16, 20264,850+89
Oct 15, 20264,761+54
Oct 14, 20264,707+20
Oct 09, 20264,687+34
Oct 07, 20264,653No prior observation