Stock app is now only one column?

For some time now (possibly after one of the recent upgrades) my Stocks app shows only one column

e.g.

S&P 500

2,582.30

-2.32

and so on, down the list. What happened to the columns - this data used to be displayed horizontally across the screen. Both indexes and individual stocks and funds are displayed this way now.

Any ideas to fix it?

thanks

tom