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Contract OI history

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Jun 16, 2028 EXPIRATION

TSLA $390.00 Put

TSLA280616P00390000

Latest saved OI437Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $390.00 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. 4372180 2026-10-07: 383 OI2026-10-09: 382 OI2026-10-14: 406 OI2026-10-15: 426 OI2026-10-16: 424 OI2026-10-21: 425 OI2026-10-23: 437 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, 2026Viewing437+12
Oct 21, 2026425+1
Oct 16, 2026424-2
Oct 15, 2026426+20
Oct 14, 2026406+24
Oct 09, 2026382-1
Oct 07, 2026383No prior observation