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Contract OI history

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Apr 16, 2027 EXPIRATION

TSLA $285.00 Put

TSLA270416P00285000

Latest saved OI373Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $285.00 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. 3731860 2026-10-07: 188 OI2026-10-09: 345 OI2026-10-14: 354 OI2026-10-15: 359 OI2026-10-16: 359 OI2026-10-21: 367 OI2026-10-23: 373 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, 2026Viewing373+6
Oct 21, 2026367+8
Oct 16, 20263590
Oct 15, 2026359+5
Oct 14, 2026354+9
Oct 09, 2026345+157
Oct 07, 2026188No prior observation