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Contract OI history

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Feb 19, 2027 EXPIRATION

TSLA $290.00 Put

TSLA270219P00290000

Latest saved OI1,836Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $290.00 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. 1,8369180 2026-10-07: 1,620 OI2026-10-09: 1,585 OI2026-10-14: 1,585 OI2026-10-15: 1,622 OI2026-10-16: 1,661 OI2026-10-21: 1,824 OI2026-10-23: 1,836 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, 2026Viewing1,836+12
Oct 21, 20261,824+163
Oct 16, 20261,661+39
Oct 15, 20261,622+37
Oct 14, 20261,5850
Oct 09, 20261,585-35
Oct 07, 20261,620No prior observation