c**********e 发帖数: 2007 | 1 算期权价格时,如果用 historical volatility, 到底用daily, weekly, monthly 还
是 annual volatility? | k*****n 发帖数: 117 | 2 If it is a 30 day option, daily
If it is a 1-year option, monthly
If it is a 30 year option, yearly | v**m 发帖数: 706 | | t**********a 发帖数: 166 | 4 depends on your hedging frequency, if rebalance delta daily, then daily vol. |
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