That's the difference between what a stock is worth at the end of a certain period of time (usually today) and what it was worth at the beginning of the period (usually the date of purchase) divided by what it was worth at the beginning of the period.
For example, if you buy $200 worth of stocks, and a year later those stocks are worth $230, that's a 15% change (($230 - $200) / $200 = 30/200 = 15/100). If those stocks are worth $170 after a year, that's a -15% change (($170 - $200) / $200).
If market rises by 100% then the stock rises by 120%
In day to day stock market trading, the terminology means the underlying stock will go up in price.
It is on the stock market
return on investment
NCXA is a stock market website
PCL
It simply means a drop in the stock price of the company.
That depends on what you mean by stock market pictures. There are a wide variety of stock market pictures available on the internet, but taking pictures with in an area where stock are being traded could be illegal without consent.
The term play stock market could be referring to a number of things. There are virtual stock markets that you can begin trading on that do not have the financial risk associated with real stock trading.
A company that is not listed on the stock market.
A dip in the stock market means that the overall price of stocks went down in value compared to the previous day.
It means that they are about to dump the stock.