a couple of simple improvements

[rr0ss0rr]

For your consideration...

#!/usr/bin/env bash
for those of us who had to upgrade bash into a different directory (Mac users)

add symbol=${symbol^^} uppercase prior to marketState query (so "aapl" & "AAPL"work the same)

Thanks

[rr0ss0rr]

Thanks. Can you also include “#!/usr/bin/env bash” ?

[pstadler]

I changed this on master.