The billionaire founder of Citadel also expressed bewilderment with Elon Musk's decision to ask Twitter if he should sell 10% of his Tesla stake.
While the platform has started accepting account registrations and deposits/withdrawals of cryptocurrencies, its services do not yet cover the entirety of the US market, as the following states have been excluded from its support as of the time of writing the review (September 19, 2019):

— “What it has nurtured, though, are Skarlatos’ political ambitions, providing $65,000, records show, to his 2022 bid for a rematch with longtime Democratic Rep. Peter DeFazio,” who is one of a number of members being targeted by the GOP for the midterms. Skarlatos, who became famous after he helped disrupt an attack on a train bound for Paris by an armed Islamic State sympathizer, started his nonprofit a month after losing to DeFazio. He named it “15:17 Trust — a reference to the train attack. It was registered in Virginia, with his campaign treasurer also serving as the group’s treasurer, records show.”
We further explore the significance of cryptocurrency fundamentals at the aggregate market level using traditional asset pricing tests. For this analysis, we construct risk factors that are based on aggregate values of computing power and network. We denote the aggregate computing power factor with ACP and aggregate network factor with ANET. The innovation in constructing these factors is that we express them in cryptocurrency return units following the factor mimicking portfolio approach (Knez et al. 1994, Lamont 2001, Vassalou 2003).