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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $310.00 Put

TSLA270617P00310000

Latest saved OI2,944Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $310.00 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. 2,9721,4860 2026-10-07: 2,699 OI2026-10-09: 2,777 OI2026-10-14: 2,952 OI2026-10-15: 2,972 OI2026-10-16: 2,946 OI2026-10-21: 2,949 OI2026-10-23: 2,944 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, 2026Viewing2,944-5
Oct 21, 20262,949+3
Oct 16, 20262,946-26
Oct 15, 20262,972+20
Oct 14, 20262,952+175
Oct 09, 20262,777+78
Oct 07, 20262,699No prior observation