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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $375.00 Put

TSLA261120P00375000

Latest saved OI2,827Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $375.00 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. 2,8351,4170 2026-10-07: 2,237 OI2026-10-09: 2,166 OI2026-10-14: 2,195 OI2026-10-15: 2,157 OI2026-10-16: 2,122 OI2026-10-21: 2,835 OI2026-10-23: 2,827 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, 2026Viewing2,827-8
Oct 21, 20262,835+713
Oct 16, 20262,122-35
Oct 15, 20262,157-38
Oct 14, 20262,195+29
Oct 09, 20262,166-71
Oct 07, 20262,237No prior observation