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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $375.00 Call

TSLA261218C00375000

Latest saved OI2,539Oct 23, 2026
Last change-315vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $375.00 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. 2,8541,4270 2026-10-07: 2,183 OI2026-10-09: 2,192 OI2026-10-14: 2,235 OI2026-10-15: 2,385 OI2026-10-16: 2,461 OI2026-10-21: 2,854 OI2026-10-23: 2,539 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, 2026Viewing2,539-315
Oct 21, 20262,854+393
Oct 16, 20262,461+76
Oct 15, 20262,385+150
Oct 14, 20262,235+43
Oct 09, 20262,192+9
Oct 07, 20262,183No prior observation