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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $300.00 Call

TSLA261120C00300000

Latest saved OI507Oct 23, 2026
Last change-20vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $300.00 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. 5272630 2026-10-07: 451 OI2026-10-09: 428 OI2026-10-14: 430 OI2026-10-15: 430 OI2026-10-16: 441 OI2026-10-21: 527 OI2026-10-23: 507 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, 2026Viewing507-20
Oct 21, 2026527+86
Oct 16, 2026441+11
Oct 15, 20264300
Oct 14, 2026430+2
Oct 09, 2026428-23
Oct 07, 2026451No prior observation