Ideally speaking nobody. As per law trading on stocks after the close of stock market is illegal. The purpose of having a Stock Market and timing is to ensure that everybody gets an equal chance at trading in stocks.
Yes they can in the form of T-trades.
You can find most stocks in the us trade right here
Millions across the globe and in many countries trade in Stocks. It is impossible to narrow down with the exact number that trade in stocks because of the fluctuations in the numbers that trade in the markets
Simple answer is no but this simple pdf can explain a little more in depth khabarbabal.online/file/Yjg1M2NkMDEt
Yes, it is possible to trade stocks "after hours" through brokers that facilitate this type of trading.
Most of the large brokerage houses do not trade in penny stocks. Some brokers that trade penny stocks are TDAmeritrade, Scottrade, and ChoiceTrade.
Yes you can trade Pink Sheet stocks as well as OTC (over the counter) and Bulletin Board stocks.
"Yes, there is a fee to trade stocks online. How much that fee is depends on where you choose to trade stocks. I know that etrade has a flat rate of $8.00/trade."
Stocks are businesses that you invest in if you think they will do well in the market. You can bid money on certain stocks and if the business/company does well, you get money back.
There are several places that promise to teach people how to trade stocks on the FTSE. A few of these places include OptionsXpress and Trading Academy.
"otc stocks are used for the normal stock trade. you can keep all your stocks close and spread them out for the maximum protection and necessities, it is great."
you can get good information on penny stocks from places that sell and trade the stocks.. a broker can help you with any questions and you are always taking a risk..