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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $530.00 Call

TSLA261218C00530000

Latest saved OI2,550Oct 23, 2026
Last change-15vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $530.00 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. 2,6471,3230 2026-10-07: 2,647 OI2026-10-09: 2,506 OI2026-10-14: 2,526 OI2026-10-15: 2,524 OI2026-10-16: 2,528 OI2026-10-21: 2,565 OI2026-10-23: 2,550 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, 2026Viewing2,550-15
Oct 21, 20262,565+37
Oct 16, 20262,528+4
Oct 15, 20262,524-2
Oct 14, 20262,526+20
Oct 09, 20262,506-141
Oct 07, 20262,647No prior observation