US Small Cap 2000 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 US Small Cap 2000 futures or funds or invest in its components.
The lowest ever quote of US Small Cap 2000 is 938.6 USD. It was reached on Feb 11, 2016.
US Small Cap 2000 reached its highest quote on Nov 8, 2021 — 2461.3 USD.