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Contract OI history

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Dec 15, 2028 EXPIRATION

TSLA $120.00 Put

TSLA281215P00120000

Latest saved OI506Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $120.00 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. 5062530 2026-10-07: 479 OI2026-10-09: 481 OI2026-10-14: 481 OI2026-10-15: 481 OI2026-10-16: 481 OI2026-10-21: 491 OI2026-10-23: 506 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, 2026Viewing506+15
Oct 21, 2026491+10
Oct 16, 20264810
Oct 15, 20264810
Oct 14, 20264810
Oct 09, 2026481+2
Oct 07, 2026479No prior observation