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Contract OI history

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Jan 19, 2029 EXPIRATION

TSLA $400.00 Call

TSLA290119C00400000

Latest saved OI556Oct 23, 2026
Last change+62vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $400.00 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. 5562780 2026-10-07: 191 OI2026-10-09: 183 OI2026-10-14: 234 OI2026-10-15: 395 OI2026-10-16: 394 OI2026-10-21: 494 OI2026-10-23: 556 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, 2026Viewing556+62
Oct 21, 2026494+100
Oct 16, 2026394-1
Oct 15, 2026395+161
Oct 14, 2026234+51
Oct 09, 2026183-8
Oct 07, 2026191No prior observation