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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $355.00 Call

TSLA261023C00355000

Latest saved OI1,219Oct 23, 2026
Last change-199vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $355.00 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. 1,4187090 2026-10-07: 399 OI2026-10-09: 400 OI2026-10-14: 364 OI2026-10-15: 394 OI2026-10-16: 503 OI2026-10-21: 1,418 OI2026-10-23: 1,219 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, 2026Viewing1,219-199
Oct 21, 20261,418+915
Oct 16, 2026503+109
Oct 15, 2026394+30
Oct 14, 2026364-36
Oct 09, 2026400+1
Oct 07, 2026399No prior observation