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Contract OI history

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Nov 27, 2026 EXPIRATION

TSLA $300.00 Put

TSLA261127P00300000

Latest saved OI1,674Oct 23, 2026
Last change-391vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $300.00 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. 2,0651,0320 2026-10-09: 3 OI2026-10-14: 141 OI2026-10-15: 194 OI2026-10-16: 316 OI2026-10-21: 2,065 OI2026-10-23: 1,674 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, 2026Viewing1,674-391
Oct 21, 20262,065+1,749
Oct 16, 2026316+122
Oct 15, 2026194+53
Oct 14, 2026141+138
Oct 09, 20263No prior observation