Greystone Logistics (GLGI, $1.31) was one of top quarterly gainers, jumping +2 to $1.31 per share. A.I.dvisor analyzed 214 stocks in the Chemicals: Specialty Industry over the last three months, and discovered that of them (5) charted an Uptrend while of them (4) trended down. A.I.dvisor found 342 similar cases when GLGI's price went up within three months. In out of those 342 cases, GLGI's price went down during the following month. Based on these historical data, A.I. thinks the odds of an Uptrend reversal for GLGI are