OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $190.00 Put

TSLA261120P00190000

Latest saved OI1,080Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $190.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 1,0945470 2026-10-07: 820 OI2026-10-09: 1,092 OI2026-10-14: 1,094 OI2026-10-15: 1,090 OI2026-10-16: 1,088 OI2026-10-21: 1,090 OI2026-10-23: 1,080 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, 2026Viewing1,080-10
Oct 21, 20261,090+2
Oct 16, 20261,088-2
Oct 15, 20261,090-4
Oct 14, 20261,094+2
Oct 09, 20261,092+272
Oct 07, 2026820No prior observation