The Opening Cross is a process used by the Nasdaq to determine the opening price of individual stocks trading on its exchange. This process is used to reflect any changes in sentiment and share prices between yesterday's closing bell and today's market open. The idea behind this system is that it allows investors to better assess how their investments have fared since they last checked them, as well as get an indication of what direction the stock may be heading in during that day’s trading session.In order for a stock’s opening cross price determination to be accurate, several factors need to be taken into consideration including current news events surrounding the company or sector; analyst opinions; economic indicators such as GDP growth rates or inflation data; technical analysis (such as chart patterns); and overall market sentiment with regards specifically towards that particular security being traded at that time. All these elements are then combined together by traders when assessing whether there has been any significant shift in public opinion which could affect pricing at open markets – allowing them make informed decisions about where best place their orders when buying/selling shares once trading begins again after hours close-out period ends.Overall, understanding how Nasdaq determines its opening crosses can help investors gain insight into potential future movements within specific markets – enabling them more accurately predict trends before making major financial decisions regarding investments held over longer periods time like retirement accounts etc.. By taking all relevant information available both inside outside sources into account prior executing trades based off these predictions will ensure greater success rate portfolio management strategies employed throughout lifespan investing career.