How to type the matching character to « So option + '\' key types « but I can't figure out how to type the closing ». Can anyone point me in the right direction? Also what is the name of this symbol.
Opt ⌥   \  gives «

 Shift ⇧   Opt ⌥   \  gives »

Character viewer calls then "Left- &amp; "Right-pointing double angle quotation mark".