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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $300.00 Call

TSLA261218C00300000

Latest saved OI5,101Oct 23, 2026
Last change-124vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $300.00 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. 5,2262,6130 2026-10-07: 5,226 OI2026-10-09: 5,152 OI2026-10-14: 5,122 OI2026-10-15: 5,126 OI2026-10-16: 5,147 OI2026-10-21: 5,225 OI2026-10-23: 5,101 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, 2026Viewing5,101-124
Oct 21, 20265,225+78
Oct 16, 20265,147+21
Oct 15, 20265,126+4
Oct 14, 20265,122-30
Oct 09, 20265,152-74
Oct 07, 20265,226No prior observation