I have noticed that some other coins as well have a volume increase. Mainly established coins like hobo and bottlecaps. I noticed volume on bottlecaps is also picking up. They are both well established coins and some people may be realizing that at these prices they could turn out to be a good long term investment. They are not inflating and will probably see a continued renewed interest in volume. With POS coins like these coins that pay interest they are doing better than just keeping your money in the bank and getting zero interest. Gee thanks US government for holding the interest rates down. With a small investment a person can buy a lot of coins generate a small income with these types of coins.