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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $365.00 Call

TSLA261218C00365000

Latest saved OI2,140Oct 23, 2026
Last change-30vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $365.00 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. 2,1701,0850 2026-10-07: 1,581 OI2026-10-09: 1,582 OI2026-10-14: 1,609 OI2026-10-15: 1,707 OI2026-10-16: 1,821 OI2026-10-21: 2,170 OI2026-10-23: 2,140 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, 2026Viewing2,140-30
Oct 21, 20262,170+349
Oct 16, 20261,821+114
Oct 15, 20261,707+98
Oct 14, 20261,609+27
Oct 09, 20261,582+1
Oct 07, 20261,581No prior observation