If you can catch just two index points on an average day, you can make a comfortable living as a day Trader.
Make several trades each day and have each position closed by the end of the market day. This practice is known as stock market day trading.
Stock Market move in a cycle, after every high there is a low and after every low there is growth and a subsequent high.
Up, up and up. Then down, down, and down. Try to be active at the right time to gain something. Buy low, sell when it is high, is the name of the game.
Good luck. Safe Trading.