昨天在kitco論壇看到關於黃金操作的如下對話：
Frank:
Or we can play the following way, it may sound stupid but may not.
At this 810 level, you can hold 2 positions of both long and short and take profit and average when it moves one direction.
Scenerios 1
Long 810 and short 810.
If go 780 take the short profit and close, add one long at 780.
If go 830 take the long porfit and close, add one more short at 830.
peapie32:
Originally Posted by Frank View Post
>>At this 810 level, you can hold 2 positions of both long and short and take profit and average when it moves one direction.
>>Scenerios 1
>>Long 810 and short 810.
>>If go 780 take the short profit and close, add one long at 780.
>>If go 830 take the long porfit and close, add one more short at 830.
Actually it's really not that bad of a strategy & has a pretty low risk of losing everything especially if your on margin. I had a very lengthy talk with my broker about this because I have several long positions that I am holding onto, and going short would prevent me from having to put up more margin if it drops below 800. It's kind of like an insurance policy for your long positions.
這種操作的好處是：
1。相對低風險的參與了市場。適用於盤整的時候，當價格到達阻力位就平掉多單，到達支撐位時平掉空單，如果趨勢明朗了，可以相應平掉反向的單並追加同向的單。
2。不容易被爆倉。