4 ms·

Someone with a Bloomberg terminal could backtest whether trading with (or against) Goldman's public advice works (or not) over time

• rich_sasha 5y ago
  Doesn’t :)
  • koolba 5y ago
    Fun fact: it was consistently wrong that’d be just as useful.
    • doovd 5y ago
      This is not necessarily the case, due to market spread. It's very easy to build a strategy that's consistently wrong, but by flipping the signs you will still be consistently wrong because of market spread.