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Contract OI history

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Feb 19, 2027 EXPIRATION

TSLA $370.00 Call

TSLA270219C00370000

Latest saved OI859Oct 23, 2026
Last change+311vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $370.00 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. 8594290 2026-10-07: 393 OI2026-10-09: 396 OI2026-10-14: 501 OI2026-10-15: 611 OI2026-10-16: 567 OI2026-10-21: 548 OI2026-10-23: 859 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, 2026Viewing859+311
Oct 21, 2026548-19
Oct 16, 2026567-44
Oct 15, 2026611+110
Oct 14, 2026501+105
Oct 09, 2026396+3
Oct 07, 2026393No prior observation