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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $520.00 Call

TSLA261030C00520000

Latest saved OI137Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $520.00 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. 164820 2026-10-07: 144 OI2026-10-09: 146 OI2026-10-14: 143 OI2026-10-15: 164 OI2026-10-16: 164 OI2026-10-21: 131 OI2026-10-23: 137 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, 2026Viewing137+6
Oct 21, 2026131-33
Oct 16, 20261640
Oct 15, 2026164+21
Oct 14, 2026143-3
Oct 09, 2026146+2
Oct 07, 2026144No prior observation