Update:

Current Bank............$789.50
Positives x10@$9.5+ $ 95.00
Negatives 1x4.6.....- $ 36.00 (Meghalaya)
Negatives 1x 2.7....- $ 17.00 (Spirit Soul)
New Bank.................$831.50 an actual Profit on the day ($42)

for UB, reverse analogy

Out $100 In $68.85 Loss... $31.15
6/10......................Profit...$21.00
5/10......................Profit...$ 7.00
4/10......................Profit...$59.00
3/10......................Loss....$4.00
Current Bank....................$1051.85

We will call the 'reverse analogy' The UB Train
in honour of UselessBetter and see how many carriages we can add
till end of month.
I will run it in conjunction with The Roller Coaster and see which
fairs the better.