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Contract OI history

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Dec 17, 2027 EXPIRATION

TSLA $290.00 Put

TSLA271217P00290000

Latest saved OI6,458Oct 23, 2026
Last change+159vs 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. 6,4583,2290 2026-10-07: 6,245 OI2026-10-09: 6,283 OI2026-10-14: 6,295 OI2026-10-15: 6,295 OI2026-10-16: 6,295 OI2026-10-21: 6,299 OI2026-10-23: 6,458 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, 2026Viewing6,458+159
Oct 21, 20266,299+4
Oct 16, 20266,2950
Oct 15, 20266,2950
Oct 14, 20266,295+12
Oct 09, 20266,283+38
Oct 07, 20266,245No prior observation