The $ARIA team seems to be manipulating the price again. The last time it rose and fell, it was due to selling pressure in the current market. The supply of this coin is likely low, which explains the over 40% increase in just half an hour. This is abnormal unless the coin is being monopolized by a group of traders, and that's unlikely. It will probably be like other coins that have risen in the past, following the same pattern. So don't be surprised by the coin's movement.