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Contract OI history

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Oct 26, 2026 EXPIRATION

TSLA $395.00 Put

TSLA261026P00395000

Latest saved OI225Oct 23, 2026
Last change+134vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $395.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2251120 2026-10-09: 0 OI2026-10-14: 1 OI2026-10-15: 1 OI2026-10-16: 1 OI2026-10-21: 91 OI2026-10-23: 225 OI Oct 09, 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, 2026Viewing225+134
Oct 21, 202691+90
Oct 16, 202610
Oct 15, 202610
Oct 14, 20261+1
Oct 09, 20260No prior observation