Pharma-Bio Serv (PBSV, $0.5) was one of the top gainers this week, climbing to $0.5 per share. A.I.dvisor analyzed 711 stocks in the Packaged Software Industry over the last week and discovered that of them (8) trended up while of them (1) trended down. A.I.dvisor found 251 similar cases when PBSV's price jumped over within one week. In out of those 251 cases, PBSV's price went down during the following month. Based on these historical data, A.I. thinks the odds of an Uptrend reversal for PBSV are