Global markets for raising capital mostly shut down in August, especially for smaller and riskier companies, amid a surge in volatility and a pullback in investor flows, the FT reports. August is normally a slow summer month. But even on those terms, markets saw a dramatic reversal of attractive financing conditions for even low-rated corporate issuers, sparked by worries that the burden of sovereign debt in the US and Europe is going to make it harder to rescue a slowing global economy. The high-yield, or junk bond, market had the slowest August globally since at least 1995, according to Dealogic, when it began tracking the market. The small to midsized companies that typically issue equity also had a hard time, especially in the US, which had been seeing healthy deal flow earlier this year as strong debuts for the likes of LinkedIn, the social networking site, sparked interest in start-ups. “When people are in a risk-off mode, these are the deals that become hardest to do,” said Craig Orchant, partner at EA Markets, a capital markets advisory. August was the first month with no euro-denominated, investment-grade corporate bond sales since the European common currency was introduced in 1999. Read more