I seriously doubt a red day. But anyway here are your stats. Of 92 days, 54 times next day was up /38 times next day was down and sum of all days = 53.7687098 Of 38 days 21 times next day was up 17 times next day was down and sum of all days = 15.38705719 Of 17 days 11 times next day was up 6 times next day was down and sum of all days = 19.46600916 Of 6 days 4 times next day was up 2 times next day was down and sum of all days = 5.944736049 Of 2 days 0 times next day was up 0 times next day was down and sum of all days = 6.164480887