Environmental Tectonics (ETCC, $1.9) was one of the top gainers yesterday, rising to $1.9 per share. A.I.dvisor analyzed 146 stocks in the Aerospace & Defense Industry and found that of them (6) are in an Uptrend while of them (3) are in a Downtrend. A.I.dvisor found 241 similar cases when ETCC's price jumped over within one day. In out of those 241 cases, ETCC's price went down during the next month. Based on these historical data, A.I. thinks the odds of an Uptrend reversal for ETCC are