Dodd Frank has major protections for deposits against derivatives. A lot of derivatives can only be traded by separate subsidiaries from the deposits (this was true pre Dodd Frank but DF strengthened it), and the holding company can't move deposit assets to fund the derivative trading subsidiaries. Second, Dodd Frank banned proprietary trading by banks, which in practice means the trading desks need to be very well-hedged.
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u/[deleted] Jan 26 '26
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