US stock futures are experiencing a slight decline as investors prepare for a busy week of Q3 earnings reports. Futures for major indices such as the S&P 500 and Nasdaq are mixed, with some edging lower. European shares also started the week on a muted note. Asia-Pac stocks began somewhat mixed following the lack of major catalysts from over the weekend. The market's focus is shifting towards the upcoming earnings announcements, which are expected to provide significant insights into corporate performance amidst economic uncertainties. The VIX, a measure of market volatility, has risen as investors brace for potential fluctuations in stock prices.