Quote from candletrader:
The operative phrase is "in size"... ES doesn't pose liquidity issues in the way that trying to trade the equivalent face value of stocks would pose... spinning 50 contracts on ES would currently be equivalent to about $2.5 million of SPY (the Spider Trust ETF), or 25000 shares of SPY... but spinning 50 contracts of ES doesnt pose the same liquidity issues as spinning 25,000 SPY or, for that matter, an equivalent amount of corporate stock...
Candle, just a sidenote here. I know a fund that trades the SPY and QQQ`s only intraday. They only trade in 100K share lots. Watching them trade was ridiculous, taking profits just like an ES trader..i.e .20 on 100k two or three times a day. There were no liquidity problems at all. Most of the time they got filled in 1-6 lots MAX.
