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.
20.95% oxygen by volume (Source - dry air value, I am ignoring water vapor) 70.8% of the Earth's surface is covered by water, 29.2% by land (Source) The mean radius of the Earth is 6,371.0 km (Source) The mean air pressure at sea level is 101.325 kP or 14.7 psi (Source) The mean elevation of the continents is 840 meters (Source). The mean air pressure at 840 meters is 91.633 kP or 13.3 psi (Source - equation used in Fig.