sonm is one of those tokens where you just keep inside your wallet and forget and let the developers develop their technology. It doesnt make you money overnight but it make something next year. try to hodl it for a year without crying bittrex, and you will see something.
People want to make quick profit, but the price has gone south, the project is a sound project and for one to make money from this it will take time. but the main concern is that the price has been under the ICO price for a long time
In a few years SONM will be the best supercomputer project using blockchain technology on ETH network. You will remember this and cry if you sold SNM tokens.
Some people who sell SNM token may be in need of quick financial funds.
But I'm sure there are still many people who hold SNM token because they believe in SNM future potential, whether it's in terms of super computer platform or in terms of price.