After a long time holding its value the price has been slowly decreasing over the past week or so. I guess people are either tired of waiting or are panicking and selling their XPTX. I for one am holding and staking as I noticed that my stakes have picked up in the past week, not sure why but I'm earning a lot more now then I have ever been earning staking this coin.
$xptx held out a long time and it just took a correction up until recently. With the lower prices I doubled my position and the staking rewards did pick up.