The Byteball price has been increased today, what was the reason for this pump?
The Airdrop is in the next 9 days and people have start buying probably now and that's why the price has started increasing?
I'm holding, when should I sell?
No one can tell you when to sell. If you look at the history thr coins goes up before an airdrop becuase you can get more free Bytes if you own. After the distribution comes the dump. I think the price will rise for the next 9 days. If you don't care about getting free bytes then just sell before the airdrop. If you just HODL. I've actually increased my byte holding by buying and selling blackbytes. The price went from .01 MB per MBB to .09 MB to MBB.