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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $320.00 Call

TSLA261120C00320000

Latest saved OI1,800Oct 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 $320.00 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. 1,8369180 2026-10-07: 1,831 OI2026-10-09: 1,827 OI2026-10-14: 1,836 OI2026-10-15: 1,830 OI2026-10-16: 1,789 OI2026-10-21: 1,791 OI2026-10-23: 1,800 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, 2026Viewing1,800+9
Oct 21, 20261,791+2
Oct 16, 20261,789-41
Oct 15, 20261,830-6
Oct 14, 20261,836+9
Oct 09, 20261,827-4
Oct 07, 20261,831No prior observation