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Contract OI history

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Mar 19, 2027 EXPIRATION

TSLA $370.00 Put

TSLA270319P00370000

Latest saved OI2,263Oct 23, 2026
Last change+53vs 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. 2,2631,1310 2026-10-07: 2,248 OI2026-10-09: 2,215 OI2026-10-14: 2,222 OI2026-10-15: 2,221 OI2026-10-16: 2,222 OI2026-10-21: 2,210 OI2026-10-23: 2,263 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, 2026Viewing2,263+53
Oct 21, 20262,210-12
Oct 16, 20262,222+1
Oct 15, 20262,221-1
Oct 14, 20262,222+7
Oct 09, 20262,215-33
Oct 07, 20262,248No prior observation