美籍华人心声：中国父母为什么
老太太说，她跟老公住在南加州的橙县，刚刚去北面加州跟俄勒冈州交界的地方钓鱼钓了一个星期，回程的时候顺路帮儿子带点行李回家。原来，他们不是专程来接儿子的。[详情]
养生第21130611期 推动孩子的成
通过室外走、跳、跑、攀登等体育运动，做儿童健身操或运动量较大的游戏活动，既可以利用充足的阳光、新鲜的空气、清洁的水流等自然条件，又能够通过各种活动对孩子的健康成长产生积极的影响。[详情]
If it's volatility you want, then it's volatility you'll get. That's what the markets have been saying since about mid-April, when the CBOE Volatility Index (VIX) traded below 16. Over the following six weeks, the VIX nearly tripled, soaring past 45 by May 20. Just one week later, the VIX had fallen to 30! Now that's real volatility, and for options traders, this volatility can be both friend and foe.
But just what is the VIX, what are the issues associated with options trading and volatility, and what are some of the best ways to use the VIX to your advantage If you think you know, or if you'd like to find out, then now's the time to put yourself to the test with our OptionsZone VIX quiz.
So, if you're ready, let the volatility begin …
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