<09ed3757> Bonus points to centralized stock exchanges: they do have direct price quotes aggregated nicely across several asset classes
<09ed3757> <https://en.m.wikipedia.org/wiki/List_of_stock_exchanges|https://en.m.wikipedia.org/wiki/List_of_stock_exchanges>
<09ed3757> While we’re at it: <https://en.m.wikipedia.org/wiki/List_of_bond_market_indices|https://en.m.wikipedia.org/wiki/List_of_bond_market_indices>
<09ed3757> The real difficulty is ignoring corporate media sources that muddy the data set while getting a good sentiment signal from social media