Welcome to et, and let the tar and feathering begin. To flip a stock daily, in other words 1 trade a day, you need 25k because you would be a pattern day trader, and thats what big brother says you need. Now you could trade futures, but I think you need more than $1200.00 to open an account. In spot Forex you could open an account with OANDA, do some position trading, and make a few bucks but not 300 a week. Look at a return closer to 3% per month, maybe.
You must understand, in this business, like all other businesses it takes money to make money. It is hard to trade stocks with that small amount of money because of the price per share for example, a $50 stock allows you to buy 24 shares you can see how much the stock has to move before you even pay for the trading fee. I have traded and made money on penny stocks, but you have to be very careful because they can wipe you out very fast.
So, read some books about trading, got to stockcharts.com and read about technical and fundamental trading, open an account with oanda, BUT DO NOT FUND IT, just open the account so you can have access to their message boards, and then start reading, go to moneytec and forexfactory and read some more, then you are ready to start simulator trading, and when you reach the point of 100% profitable trades on the simulator,
you will be ready to start live trading.
When you start trading make sure you trade at the lowest leverage possible and sizes where 1 pip=1 dollar. Expect also to have 60% profitability, if you do better than this great, but don"t expect much more. Oh and you will not be trading against banks or hedge funds but against other retail traders like yourself.
So to answer your question straight out, no, it takes time and effort top learn this business, but if you are profitable, it is a business that can give you great freedom, and a good living.
So work hard and maybe we will see you in the pit one day.