to get bitcoin every day you have to run your trading problem everyday get the benefit how much dollr it depends on your trading capital if your big trading capital then the profits will be big
Join a bounty campaign or may be a faucet. Earning bitcoins by trading on daily basis would be like sitting in front of the PC for whole day and reading the market prices, doing buying and selling every day, very hectic dude.
Go for gambling, you won your luck, you lose you learn.