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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $340.00 Call

TSLA261030C00340000

Latest saved OI290Oct 23, 2026
Last change-34vs 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. 3241620 2026-10-07: 133 OI2026-10-09: 134 OI2026-10-14: 216 OI2026-10-15: 215 OI2026-10-16: 219 OI2026-10-21: 324 OI2026-10-23: 290 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, 2026Viewing290-34
Oct 21, 2026324+105
Oct 16, 2026219+4
Oct 15, 2026215-1
Oct 14, 2026216+82
Oct 09, 2026134+1
Oct 07, 2026133No prior observation