Alibaba Group Holding Ltd. (NYSE: BABA) shares hit a high of $120 in the two months following the company's September 2014 IPO. But Barron's issued an Alibaba stock price prediction that sees BABA slipping from its current price near $63 all the way down to nearly $30 per share.he Alibaba stock price was down as much as 8.2% today after the Chinese e-commerce company had a weak earnings report. Shortly after the opening bell, Alibaba Group Holding Ltd. (NYSE: BABA) hit an all-time low of $71.03 per share.
The average value of surface pressure on Earth is 985hPa. This is in contrast to mean sea-level pressure, which involves the extrapolation of pressure to sea-level for locations above or below sea-level.
The table below lists average sea level pressure in units commonly used. Values of Average Sea Level Pressure 1 ATM (atmosphere) 1013.25 millibars (mb) 14.7 pounds per square inch (lb/in2) 760 millimeters of mercury (mmHg) 29.92 inches of mercury (Hg) or (inHg) 1013.25 hectoPascals (hPa).All of these pressure values are equivalent, meaning they express the same amount of pressure, i.e., average sea level pressure.hus, we say that average sea level pressure is 14.7 pounds per square inch. In the metric system, this is equivalent to about 1013.25 millibars. PRESSURE UNITS There are several units used to express atmospheric pressure. You have just seen two of them: pounds per square inch (lb/in2) and millibars (mb).