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Contract OI history

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Oct 28, 2026 EXPIRATION

TSLA $345.00 Put

TSLA261028P00345000

Latest saved OI312Oct 23, 2026
Last change+97vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $345.00 put open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 3121560 2026-10-14: 124 OI2026-10-15: 138 OI2026-10-16: 159 OI2026-10-21: 215 OI2026-10-23: 312 OI Oct 14, 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, 2026Viewing312+97
Oct 21, 2026215+56
Oct 16, 2026159+21
Oct 15, 2026138+14
Oct 14, 2026124No prior observation