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Contract OI history

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Jan 21, 2028 EXPIRATION

TSLA $240.00 Call

TSLA280121C00240000

Latest saved OI194Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $240.00 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. 2641320 2026-10-07: 264 OI2026-10-09: 264 OI2026-10-14: 264 OI2026-10-15: 264 OI2026-10-16: 231 OI2026-10-21: 198 OI2026-10-23: 194 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, 2026Viewing194-4
Oct 21, 2026198-33
Oct 16, 2026231-33
Oct 15, 20262640
Oct 14, 20262640
Oct 09, 20262640
Oct 07, 2026264No prior observation