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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $505.00 Call

TSLA261218C00505000

Latest saved OI267Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $505.00 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. 2671330 2026-10-07: 151 OI2026-10-09: 182 OI2026-10-14: 226 OI2026-10-15: 227 OI2026-10-16: 202 OI2026-10-21: 237 OI2026-10-23: 267 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, 2026Viewing267+30
Oct 21, 2026237+35
Oct 16, 2026202-25
Oct 15, 2026227+1
Oct 14, 2026226+44
Oct 09, 2026182+31
Oct 07, 2026151No prior observation