Hi Guys Hoping someone can help me with a little bit of insight. Im looking to trade intraday calendar spreads on the IPE (brent crude dec vs jan etc) and possibly butterflys. How many spreads would i be able to trade, ie. what would be my limits if i had say £20k GBP to start with?? Also anyone know any arcades i can trade this in london (mainly evenings) or does anyone on here trade similar?? Cheers