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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $185.00 Call

TSLA270115C00185000

Latest saved OI173Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $185.00 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 175870 2026-10-07: 172 OI2026-10-09: 172 OI2026-10-14: 172 OI2026-10-15: 175 OI2026-10-16: 173 OI2026-10-21: 173 OI2026-10-23: 173 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, 2026Viewing1730
Oct 21, 20261730
Oct 16, 2026173-2
Oct 15, 2026175+3
Oct 14, 20261720
Oct 09, 20261720
Oct 07, 2026172No prior observation