OITracker Cboe delayed data

Contract OI history

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Oct 26, 2026 EXPIRATION

TSLA $432.50 Call

TSLA261026C00432500

Latest saved OI1,253Oct 23, 2026
Last change+1,178vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $432.50 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. 1,2536260 2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 1 OI2026-10-21: 75 OI2026-10-23: 1,253 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, 2026Viewing1,253+1,178
Oct 21, 202675+74
Oct 16, 20261+1
Oct 15, 202600
Oct 14, 20260No prior observation