def analyze():
s = Store()
codes = s.get_all_stocks()
result = pandas.DataFrame({"code": [], "start_date": [], "end_date": [], "last_date": [],
"one_day_change": [], "three_day_change": [], "five_day_change": [],
"ten_day_change":[], "twenty_day_change": []})
for code in codes:
stock_quotes = s.get_exright_quotes(code)
"""
йÉ
"""
if (len(stock_quotes) == 0):
print code
continue
result = analyze_extreme_changes(result, stock_quotes, [YIZI_ZT])
return result
