Toshiba Shares Drop After S&P Warns of Downgrade Risk

Toshiba Shares Drop After S&P Warns of Downgrade Risk Toshiba Shares Drop After S&P Warns of Downgrade Risk:- Shares in Japan's Toshiba sank 10 percent on Friday, after credit rating firm S&P Global said it could slash the conglomerate's rating several notches if financial support from lenders includes any form […]