May 2015:

Staked: £70

Return: £36.42

Profit: -£33.58

ROI:  -47.97%

Full record – https://docs.google.com/spreadsheets/d/19VTkY8zJ3RIMcRZsOADU8YIHo2FRPN3kBIvx4RyaXQ8/edit#gid=1785553357

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