def main_fundamentals(stocks, start_year): start_date = DateUtils.getDateStr(start_year, 1, 2) end_date = DateUtils.getDateStr(start_year, 1, 3) for stock in stocks: dt = YahooStockTable.make_data_table(stock, start_date, end_date) print dt.header print dt.table return ''
def makeMonthlyTables(ticker_symbol, year): """Provide monthly (12 months) for a particular year for a particular ticker symbol. Ex: GOOG, 2012 -> tables for Jan 2012, Feb 2012, ..., Dec 2012 """ months = [month for month in range(1, 13)] monthly_tables = [] for month in months: # Assume we go from the 1st of the month, and then 30 days later. start_date = DateUtils.getDateStr(year, month, 1) end_date = DateUtils.getEndDate(start_date, 30) tbl = YahooStockTable.make_data_table(ticker_symbol, start_date, end_date) monthly_tables.append(tbl) return monthly_tables
def main(stocks, year): start_date = DateUtils.getDateStr(year, 1, 1) end_date = DateUtils.getDateStr(year, 12, 30) return Question5.main_correlations(stocks, start_date, end_date)
for stock in stocks: tbl = YahooStockTable.make_data_table(stock, start_date, end_date) #print tbl.table try: infoTuple = self.getInformation(tbl) except Exception: #print tbl.table continue sInfo = {} sInfo['info'] = infoTuple sInfo['stock_name'] = stock stockInfos.append(sInfo) stockInfos.sort(compareF) return stockInfos if __name__ == '__main__': year = int(sys.argv[1]) start_date = DateUtils.getDateStr(year, 1, 1) end_date = DateUtils.getDateStr(year, 12, 30) stocks = nasdaqtrader.TickerSymbols.getNasdaqMap().values() stocks = stocks[0:10] #print stocks q2 = Question2(start_date, end_date) #print time.time() ranked_stocks = q2.rank(stocks) for rstock in ranked_stocks: line1 = rstock['stock_name'] + ' ' + str(rstock['info']['total_return']) + ' ' + str(rstock['info']['closing_range']) line2 = '(' + str(rstock['info']['date_range']) + ')' #print line1 + line2 #print time.time()
def makeYearlyTable(ticker_symbol, year): """Provide year data.""" start_date = DateUtils.getDateStr(year, 1, 1) end_date = DateUtils.getDateStr(year, 12, 30) tbl = YahooStockTable.make_data_table(ticker_symbol, start_date, end_date) return tbl
def runTests(): Tests.assertEquals([1.0, 0.5], StockUtils.getPercentChanges([5, 10, 15])) Tests.assertEquals([0.75], [StockUtils.getAverageReturn([5, 10, 15])]) Tests.assertEquals([-0.67], [StockUtils.getTotalReturn([15, 10, 5])]) Tests.assertStrEquals(["20120220"], [DateUtils.getEndDate("20120215", 5)]) Tests.assertStrEquals(["20121231"], [DateUtils.getDateStr(2012, 12, 31)])