iShares California Muni Bond ETF Why Robinhood? You can buy or sell CMF and other stocks, options, ETFs, and crypto commission-free! CMF tracks a market weighted index of investment grade debt issued by California governments and agencies. Interest is exempt from U.S. Read More & California tax and from AMT. Robinhood Snacks newsletters and podcasts reflect the opinions of only the authors who are associated persons of Robinhood Financial LLC and do not reflect the views of Robinhood Markets, Inc. or any of its subsidiaries or affiliates. They are meant for informational purposes only, are not intended to serve as a recommendation to buy or sell any security in a self-directed Robinhood account or any other account, and are not an offer or sale of a security. They are also not research reports and are not intended to serve as the basis for any investment decision. Any third-party information provided therein does not reflect the views of Robinhood Markets, Inc., Robinhood Financial LLC, or any of their subsidiaries or affiliates. All investments involve risk and the past performance of a security or financial product does not guarantee future results or returns. Keep in mind that while diversification may help spread risk, it does not assure a profit or protect against loss. There is always the potential of losing money when you invest in securities or other financial products. Investors should consider their investment objectives and risks carefully before investing. The price of a given security may increase or decrease based on market conditions and customers may lose money, including their original investment. Robinhood Financial LLC, member FINRA/SIPC.Web Disclosures .