PetroChina (PCCYF, $0.88) was a top loser yesterday, declining to $0.88 per share. Of the 42 stocks analyzed in the Integrated Oil Industry, of them (8) exhibited an Uptrend while of them (1) were in a Downtrend. 103 similar cases when PCCYF's price dropped within one day were found. In of those 103 cases, PCCYF's price went up during the following month. Based on these historical data, the odds of a Downtrend reversal for PCCYF are