Just curious to know if anyone here ~scalps multiple markets during the trading day. I am referring to a very short time frame for those who may be using charts, with holding periods that typically last from seconds to minutes, and seldom longer. If you trade more than one market in this manner, please post a comment. I'm not interested in your strategy. Rather, I'm interested in knowing the capacity of traders to trade multiple markets in this general manner. Even if you trade a single market in this manner, I welcome any comments you may have on the issue. Thanks.