Like other stocks, CBU0 shares are traded on stock exchanges, e.g. Nasdaq, Nyse, Euronext, and the easiest way to buy them is through an online stock broker. To do this, you need to open an account and follow a broker's procedures, then start trading. You can trade ISHARES USD TREASURY BOND 7-10YR UCITS ETF USD ACC stock right from TradingView charts — choose your
broker and connect to your account.