Is GREY CLOAK TECH INCORPORATED (OTCMKTS:GRCK)’s Fuel Running High? Reports Show Less Sellers

December 28, 2017 – By Peter Erickson The stock of GREY CLOAK TECH INCORPORATED (OTCMKTS:GRCK) registered a decrease of 94.66% in short interest. GRCK’s total short interest was 9,100 shares in December as published by FINRA. Its down 94.66% from 170,500 shares, reported previously. The stock increased 6.06% or $0.0002 during the last trading session,…

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