For a split second, we forgot that the magnifying glass next to volume down actually means "zoom out, " and as such we are still lacking a dedicated search button.
After the Wall Street crash of 1929, it took four years before Congress passed the Glass-Steagall act, which split commercial banking from securities dealing. (Before the legislation bank deposits were frequently diverted in support of new issues by commercial bankers' investment-banking colleagues.) Other restrictive rules continued to be made until 1940.