def riseStopCheck(self, stocks):
# 连续3个涨停板，三个涨停必须满足： 1，连续； 2，只有3个，不能多。
check_period = 10
selected_stocks = []
for stock in stocks:
close_prices = history_bars(stock, check_period+1, '1d', 'close')
if (Utility.isContinueRiseStop(close_prices, max_co_present=3)
and not Utility.isContinueRiseStop(close_prices, max_co_present=4)):
selected_stocks.append(stock)
self.logger.debug('选出三连板的股票%s' % (stock))
return selected_stocks
def riseStopCheck(self, stocks):
# 选出日涨停，且不是连续涨停
check_period = 10
selected_stocks = []
for stock in stocks:
high_prices = history_bars(stock, check_period+1, '1d', 'high')
close_prices = history_bars(stock, check_period+1, '1d', 'close')
# 要求收盘价等于最高价，但要求收盘价高于9.95%
if (Utility.isRiseStopNow(close_prices) and close_prices[-1] == high_prices[-1]
and not Utility.isContinueRiseStop(close_prices, max_co_present=2)):
selected_stocks.append(stock)
self.logger.debug('选出当日涨停，且不连续涨停的股票%s' % stock)
return selected_stocks