Zak reports what this will this mean for the us markets today. 3 finally, a good trading day on the Chinese Markets after previously sparking Global Market panics over fears of a slowing chinese economy, the shanghai composite index closed 2 higher at the end of trading on friday. On thursday, chinese stocks fell 7 and trading was suspended 30 minutes after opening fueling a nosedive on wall street. The dow closed down nearly 400 points yesterday. Wall street natsand with all those investors pulling their hair, average americans may be looking at their investments and Retirement Funds with concern. So what should you do . First, experts say dont sell or change your 401k in a panic yahoo sot if you end up selling when the markets are down, youre setting yourself up for losses potentially. Next, realize that the selloffs have may present an opportunity to purchase stocks at a discount. 8. Soundbite english jonathan corpina, senior managing partner, Meridian Equity Partners if there are s