Apex Crypto
"Chicago-based Apex Crypto offers consumers the opportunity to purchase, store, and sell virtual currencies through partnerships with the registered broker-dealers that clear securities trades using the Company’s affiliated entity Apex Clearing Corporation. Digital currencies currently supported include Bitcoin, Bitcoin Cash, Ethereum, and Litecoin."
Conclusion: We are hoping this is still under development and will continue to monitor. As of now, their website seems to only be a template.
Sources: DCIL Participating Companies - HTDC