Dow Jones 30 Future is just a number that lets you track performance of the instruments comprising the index, so you can't invest in it directly. But you can buy Dow Jones 30 Future futures or funds or invest in its components.
The lowest ever quote of Dow Jones 30 Future is 18046.50 USD. It was reached on Mar 23, 2020.
Dow Jones 30 Future reached its highest quote on Apr 1, 2024 — 40355.70 USD.