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Contract OI history

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Sep 17, 2027 EXPIRATION

TSLA $520.00 Call

TSLA270917C00520000

Latest saved OI869Oct 23, 2026
Last change+41vs 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. 8694340 2026-10-07: 598 OI2026-10-09: 815 OI2026-10-14: 813 OI2026-10-15: 807 OI2026-10-16: 813 OI2026-10-21: 828 OI2026-10-23: 869 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, 2026Viewing869+41
Oct 21, 2026828+15
Oct 16, 2026813+6
Oct 15, 2026807-6
Oct 14, 2026813-2
Oct 09, 2026815+217
Oct 07, 2026598No prior observation