OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

TSLA $320.00 Call

TSLA270319C00320000

Latest saved OI1,085Oct 23, 2026
Last change-41vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $320.00 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. 1,1265630 2026-10-07: 1,099 OI2026-10-09: 1,090 OI2026-10-14: 1,090 OI2026-10-15: 1,090 OI2026-10-16: 1,088 OI2026-10-21: 1,126 OI2026-10-23: 1,085 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, 2026Viewing1,085-41
Oct 21, 20261,126+38
Oct 16, 20261,088-2
Oct 15, 20261,0900
Oct 14, 20261,0900
Oct 09, 20261,090-9
Oct 07, 20261,099No prior observation