交易系统越简单越好
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| VIDEOS | |||
| MP4 | N/A | 480P | Download |
| MP4 | N/A | 480P | Download |
| MP4 | N/A | 480P | Download |
| MP4 | N/A | 360P | Download |
| MP4 | N/A | 360P | Download |
| MP4 | N/A | 360P | Download |
| AUDIO | |||
| MP4 | N/A | mp4a.40.2 | Download |
| MP4 | N/A | mp4a.40.2 | Download |
| MP4 | N/A | mp4a.40.2 | Download |
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JPEG | Origin Image | Download |
越简单的交易系统一方面容易实现，另一方面原理简单便于执行，难点在于一直坚持使用，在碰到回撤时，也需要一定的坚守，这恰恰是很多人坚持不下去的最大症结所在。
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