I know SSF have only traded for 1 day, but has anyone tried playing the SSF against the stock to make a tick or two. I tracked Dell for example yesterday on my TWS with IB and you could have easily bought Dell stock many times for $.02 cheaper than the bid on the SSF for Dell. Buy Dell at $29.76 and sell the future for $29.78. Anyone have a take on this? Is it feasible and cost effective in large quantities with IB's commission rate? If it can be done, is there any downside to this? I guess you'd have to wait for the futures to expire and be converted to actual stock before taking your gain (or loss). Thoughts.