4 ms·

who is they? Is it your broker? why would they do that it? It's in their interest to have you trade as frequently as possible...

• gruez 8y ago
  They = other traders in the market
• wruza 8y ago
  Idk why exactly, but smaller bookmakers seem to not like surebets much. (edit: ‘bet arbitrages’ part was not about a regular market.)