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Contract OI history

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Jan 21, 2028 EXPIRATION

TSLA $290.00 Put

TSLA280121P00290000

Latest saved OI2,511Oct 23, 2026
Last change+35vs 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. 2,5111,2550 2026-10-07: 2,129 OI2026-10-09: 2,248 OI2026-10-14: 2,248 OI2026-10-15: 2,237 OI2026-10-16: 2,476 OI2026-10-21: 2,476 OI2026-10-23: 2,511 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, 2026Viewing2,511+35
Oct 21, 20262,4760
Oct 16, 20262,476+239
Oct 15, 20262,237-11
Oct 14, 20262,2480
Oct 09, 20262,248+119
Oct 07, 20262,129No prior observation