Also have to remember that GRZ dropped below $2 last Fri and today there were probably a few margin calls. In the last short interest reports not only did KRY have a signicant increase in short interest but so did GRZ. At last report GRZ's short interest increased 105% from 682k to 1.4M much larger than KRY with GRZ's trading volume averages much smaller than KRY.