Quote from bigmrfrank:
Unless I'm into a clear break out I'll scale into every position. Most of the time I'll go in with 25% of my planned size. I'll wait until that position either pans out to break even or a break out before I move in with another 50% then 25%. Commis is a little more but if the position goes against me and gets stopped out the loss in much smaller .... exactly 75% smaller. Run some numbers on your trades and factor that in and you'll be amazed. Also, I use OCO and other conditional orders to handle exactly what I've just describe. It's very easy if your platform is capable. It's like having your our trading clerk. No babysitting.
Going all-in/all-out leads to big drawdowns and a jacked up equity curve. No one is right all the time ... ever. So testing the water with 25% is wize. When you're right you'll feel good and when you're wrong and get taken out you'll feel good. That may sound strange but when one of my 25% trolls gets taken out I feel like I'm thumbing my nose at the market because "they" didn't "get" me. What I've described above is as close to position entry money management holy grail as it get yet few seem to do it. Most love to be all-in thinking they'll make more during the moves ... not taking the larger losses into account which nulify large chunks of your successful all-in trades.
Food for thought.
Trade well.