COGNA EDUCACAO S A (COGNY, $0.42) was one of the top gainers yesterday, rising to $0.42 per share. A.I.dvisor analyzed 252 stocks in the Miscellaneous Commercial Services Industry and found that of them (6) are in an Uptrend while of them (3) are in a Downtrend. A.I.dvisor found 7 similar cases when COGNY's price jumped over within one day. In out of those 7 cases, COGNY's price went down during the next month. Based on these historical data, A.I. thinks the odds of an Uptrend reversal for COGNY are