could not watch it clearly.
I think it is possible. actually even one cent catch, in a hour, how many cents you will catch, even in a 1minute bar, there is lots of "little" move, those moves add up, mean lot, plus large size, it multiplies into lot of money.
you can do a test in your demo account, you just throw around very frequently with 1kshares or 100shares, buy and then sell, sell then buy ..... even you did not notice the market's move, your loss/your gain will get quickly big . in this kind of situation, limit order works better, but need the market' stability in the price level.
I normally trade use stop order (a typical trend follower, buy on the most recent new high, sell on the most recent new low, casually buy in the drop using limit order or sell in the pop using limit order, currently of course I can easily switch those two startegies),lont time ago one day I trade crude CL with 1lot, just how amazingly I lost 5k+ just in a hour. I feel puzzled. it seems to me I just did 20 trades. while crude moves nothing from the chart, in that hour it wiggles around just 0.4~0.5 points. if I bought/sold it then hold it in the first place, I could not lose more than 500 bucks. but with many trades, it become possible to lose far more than the market's net move in that period. if in another side is this guy, then he must make 5k+ in that hour. if he trades 10lot, then 50k, if he trades 30 lot, then he can easily make 150k.
one day I remeberred I trade a penny stock around 7 bucks, the market first is going up, then flat there, then start to drop i used a limit buy order to buy it when it is flat, then immediately write a sell order with 3kshares, I played many times, more than 20 trades, each play is a winner 9gain 5 cents each play), till it hit the rally takeoff point (drop to the previous low), then it refused to drop, so my order could not lifted.I laughed i get amused: I felt i was playing a game with another side, and another side must be anonnyed, then he/she gives up, beef up against to my game.
possible. it all depends on how you play it.