OITracker Cboe delayed data

Contract OI history

Back to TSLA

Nov 20, 2026 EXPIRATION

TSLA $390.00 Put

TSLA261120P00390000

Latest saved OI2,858Oct 23, 2026
Last change+63vs 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. 2,9021,4510 2026-10-07: 2,451 OI2026-10-09: 2,487 OI2026-10-14: 2,902 OI2026-10-15: 2,863 OI2026-10-16: 2,773 OI2026-10-21: 2,795 OI2026-10-23: 2,858 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, 2026Viewing2,858+63
Oct 21, 20262,795+22
Oct 16, 20262,773-90
Oct 15, 20262,863-39
Oct 14, 20262,902+415
Oct 09, 20262,487+36
Oct 07, 20262,451No prior observation