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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $180.00 Put

TSLA261218P00180000

Latest saved OI4,658Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $180.00 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. 4,6622,3310 2026-10-07: 3,706 OI2026-10-09: 3,707 OI2026-10-14: 3,731 OI2026-10-15: 3,749 OI2026-10-16: 4,662 OI2026-10-21: 4,659 OI2026-10-23: 4,658 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, 2026Viewing4,658-1
Oct 21, 20264,659-3
Oct 16, 20264,662+913
Oct 15, 20263,749+18
Oct 14, 20263,731+24
Oct 09, 20263,707+1
Oct 07, 20263,706No prior observation