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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $170.00 Put

TSLA261120P00170000

Latest saved OI228Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $170.00 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. 2281140 2026-10-07: 223 OI2026-10-09: 223 OI2026-10-14: 223 OI2026-10-15: 221 OI2026-10-16: 221 OI2026-10-21: 228 OI2026-10-23: 228 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, 2026Viewing2280
Oct 21, 2026228+7
Oct 16, 20262210
Oct 15, 2026221-2
Oct 14, 20262230
Oct 09, 20262230
Oct 07, 2026223No prior observation