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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $385.00 Put

TSLA261120P00385000

Latest saved OI2,814Oct 23, 2026
Last change+379vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $385.00 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. 2,8141,4070 2026-10-07: 2,488 OI2026-10-09: 2,566 OI2026-10-14: 2,549 OI2026-10-15: 1,861 OI2026-10-16: 1,926 OI2026-10-21: 2,435 OI2026-10-23: 2,814 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, 2026Viewing2,814+379
Oct 21, 20262,435+509
Oct 16, 20261,926+65
Oct 15, 20261,861-688
Oct 14, 20262,549-17
Oct 09, 20262,566+78
Oct 07, 20262,488No prior observation