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Contract OI history

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Apr 16, 2027 EXPIRATION

TSLA $520.00 Call

TSLA270416C00520000

Latest saved OI319Oct 23, 2026
Last change+233vs 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. 3191590 2026-10-07: 70 OI2026-10-09: 71 OI2026-10-14: 76 OI2026-10-15: 81 OI2026-10-16: 81 OI2026-10-21: 86 OI2026-10-23: 319 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, 2026Viewing319+233
Oct 21, 202686+5
Oct 16, 2026810
Oct 15, 202681+5
Oct 14, 202676+5
Oct 09, 202671+1
Oct 07, 202670No prior observation