咱们来算一笔帐。

已知：

同样的投资额 $100K, 分别放在房产(500K property w/ 20% down) 和股票上，来看其回报率。

If both RE and stock markets are up/down by 10%, then

 -        RE gain/loss is 500K x 0.1 = 50,000  while

 -        Stock gain/loss is 100K x 0.1 = 10,000

 啥意思？ 孰好孰坏，请各位看官自个儿掂量琢磨。