Primary market prices are often set beforehand, while prices in the secondary market are determined by the basic forces of supply and demand. If the majority of investors believe a stock will increase in value and rush to buy it, the stock's price will typically rise.
The next good solar eclipse visible from Pennsylvania will be on 21st August 2017 when a large partial eclipse occurs (80% of the Sun's diameter obscured at maximum). This eclipse will be seen as total along a line from Oregon to South Carolina.
MAIN USA Travel Pennsylvania Pennsylvania Fall Foliage. With nationally-famous places like Bucks County, the majestic Pocono Mountains, and historic Lancaster County -- who needs New England? Throughout Pennsylvania, fall foliage hits its peak in October with a breathtaking display practically anywhere you roam.