Petroleo Brasileiro S/A Ord-1.00% R$503.67B Petroleo Brasileiro S/A Pref-0.62% R$503.67B ...
AT&T Inc. Dep. Pfd. (Rep. 1/1000th 4.75% Pfd. Series C)-1.42% AT&T Inc. Dep. Pfd. (Rep. 1/1000th 5% Perp. Pfd. Series A)-1.04% ...
The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.