Mortgage rates held steady Wednesday at their lowest levels of the year. Rates have benefited in recent days by a sharp sell-off in stocks and concerns about an economic slowdown in Europe. Detailed Minutes from the September 17 Fed meeting will be released at 2:00 PM. Investors will be searching for additional insight into the debate between Fed officials over the timing of future rate increases. Results from today’s 10-year Treasury auction will be released at 1:00 PM.