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Contract OI history

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Dec 17, 2027 EXPIRATION

TSLA $370.00 Put

TSLA271217P00370000

Latest saved OI2,246Oct 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 $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. 2,2461,1230 2026-10-07: 2,233 OI2026-10-09: 2,237 OI2026-10-14: 2,233 OI2026-10-15: 2,234 OI2026-10-16: 2,234 OI2026-10-21: 2,234 OI2026-10-23: 2,246 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, 2026Viewing2,246+12
Oct 21, 20262,2340
Oct 16, 20262,2340
Oct 15, 20262,234+1
Oct 14, 20262,233-4
Oct 09, 20262,237+4
Oct 07, 20262,233No prior observation