Following the rules and procedures of the market is actually easy to do but every new traders in the market who saw their coins dropping will automatically sell their coins at the lowest price which will make the value of bitcoins in the market to dump.
Trading is separated from signature campaigns, you may earn from signature campaigns but what you can do with these money usually goes to the exchange fee or really a small amount of coins but saying the truth it doesn't make you reach but it give you pocket money and paying the fees, usually.
The tokens that those campaigns or as known as bounties are good, they may sound that they are giving really cheap money to their users but after a while we see that their token value increases and makes the users richer than they thought!