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1.今天你阅读到的有价值的全文内容链接
Option_Volatility_and_Pricing_Advanced_Trading_Strategies_and_Techniques
2.今天你阅读到的有价值的内容段落摘录
(1)The volatility-weather analogy can help us identify some basic volatility characteristics.
(2)Volatility seems to exhibit this serial correlation characteristic.
(3)How to define the mean-reverting process.
(4)Because long-term volatility tends to be more stable that short-term volatility,one might assume that it is easier to value
long-term options that short-term options. This would be true if all options were equally sensitive to changes in volatility. But
we know that long-term options have greater vega values than short-term options.
(5)Under normal conditions, implied volatility seems to be too high - options tend to be overpriced.
3.今天你阅读到的有价值信息的自我思考点评感想
(1) 套期保值如何做的精细化,并较少成本是非常关键的。
(2) 远月波动率虽然较为稳定(因为波动率计算时,时间较长),但因为远月合约波动率敏感性高(vega较大),价格变化绝对值不小。
(3) 虽然波动率本身也是有趋势,但一般针对股票价格等的技术分析体系在波动率指数上不一定适用。
4.昨日你阅读的时间量(小时计算,如0.5小时)
1小时
5.你参与活动至今的总时间量(小时计算,如20小时)
6小时
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