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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $395.00 Put

TSLA261030P00395000

Latest saved OI260Oct 23, 2026
Last change+66vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $395.00 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. 2601300 2026-10-07: 179 OI2026-10-09: 182 OI2026-10-14: 195 OI2026-10-15: 193 OI2026-10-16: 193 OI2026-10-21: 194 OI2026-10-23: 260 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, 2026Viewing260+66
Oct 21, 2026194+1
Oct 16, 20261930
Oct 15, 2026193-2
Oct 14, 2026195+13
Oct 09, 2026182+3
Oct 07, 2026179No prior observation