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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $370.00 Put

TSLA270617P00370000

Latest saved OI11,174Oct 23, 2026
Last change+120vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $370.00 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. 11,1745,5870 2026-10-07: 10,534 OI2026-10-09: 10,535 OI2026-10-14: 10,535 OI2026-10-15: 10,515 OI2026-10-16: 10,508 OI2026-10-21: 11,054 OI2026-10-23: 11,174 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, 2026Viewing11,174+120
Oct 21, 202611,054+546
Oct 16, 202610,508-7
Oct 15, 202610,515-20
Oct 14, 202610,5350
Oct 09, 202610,535+1
Oct 07, 202610,534No prior observation