Quote from londonkid:
Bone - would it be possible to trade this price action manually legging in and out. Would slippage make this viable?
London
It is not advisable under any circumstance for you to be manually legging August versus December Nymex Crude Oil. You will get flipped and end up butchering it. That's my honest and sincere opinion. Not worth the tradecraft investment in terms of skills and concentration required.
The better strategy is to position trade that spread for longer timeframes. That spread is very cheap to carry overnight: The SPAN margin will be about $500 to carry a 1 x 1 overnight. Why carry it overnight ? Well, because it is obviously a very trendy and well-behaved spread to date:
I don't see the utility in doinking around with that particular spread intraday. Even scalping the exchange traded spread for August-December doesn't leave much meat on the bone so to speak. Remember, unless you are getting Member rates, paying commissions for round turns on each leg will cost you a tic for execution costs. Again, you asked for my opinion and there you have it: