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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $535.00 Call

TSLA261218C00535000

Latest saved OI172Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $535.00 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. 172860 2026-10-07: 64 OI2026-10-09: 103 OI2026-10-14: 122 OI2026-10-15: 129 OI2026-10-16: 102 OI2026-10-21: 163 OI2026-10-23: 172 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, 2026Viewing172+9
Oct 21, 2026163+61
Oct 16, 2026102-27
Oct 15, 2026129+7
Oct 14, 2026122+19
Oct 09, 2026103+39
Oct 07, 202664No prior observation