Gold Rock Holdings (GRHI, $0.03) was one of the top gainers this week, climbing +1 to $0.03 per share. A.I.dvisor analyzed 125 stocks in the Engineering & Construction Industry over the last week and discovered that of them (7) trended up while of them (2) trended down. A.I.dvisor found 335 similar cases when GRHI's price jumped over within one week. In out of those 335 cases, GRHI's price went down during the following month. Based on these historical data, A.I. thinks the odds of an Uptrend reversal for GRHI are