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Contract OI history

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Oct 28, 2026 EXPIRATION

TSLA $390.00 Call

TSLA261028C00390000

Latest saved OI342Oct 23, 2026
Last change+69vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $390.00 call open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 3421710 2026-10-14: 40 OI2026-10-15: 90 OI2026-10-16: 152 OI2026-10-21: 273 OI2026-10-23: 342 OI Oct 14, 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, 2026Viewing342+69
Oct 21, 2026273+121
Oct 16, 2026152+62
Oct 15, 202690+50
Oct 14, 202640No prior observation