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Contract OI history

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Nov 06, 2026 EXPIRATION

TSLA $420.00 Call

TSLA261106C00420000

Latest saved OI1,690Oct 23, 2026
Last change+323vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $420.00 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. 1,6908450 2026-10-07: 896 OI2026-10-09: 1,020 OI2026-10-14: 1,081 OI2026-10-15: 1,066 OI2026-10-16: 1,079 OI2026-10-21: 1,367 OI2026-10-23: 1,690 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, 2026Viewing1,690+323
Oct 21, 20261,367+288
Oct 16, 20261,079+13
Oct 15, 20261,066-15
Oct 14, 20261,081+61
Oct 09, 20261,020+124
Oct 07, 2026896No prior observation