Yes you could easily if you know what you doing and have enough starting capital. There is plenty volume and thus space available for new traders to make it big and rock the market.
In trading, steady income can only happen if Bitcoin traded at the same range and same volume every day. Since it is very unpredictable and volatile, the earnings will vary from day to day. Some days you can't earn anything, other days you make a lot of trades and make some decent money.