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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $340.00 Call

TSLA261023C00340000

Latest saved OI621Oct 23, 2026
Last change-20vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $340.00 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. 6413200 2026-10-07: 188 OI2026-10-09: 192 OI2026-10-14: 150 OI2026-10-15: 156 OI2026-10-16: 162 OI2026-10-21: 641 OI2026-10-23: 621 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, 2026Viewing621-20
Oct 21, 2026641+479
Oct 16, 2026162+6
Oct 15, 2026156+6
Oct 14, 2026150-42
Oct 09, 2026192+4
Oct 07, 2026188No prior observation