一、 富融波动率指数指标说明
富融波动率指数(Front Index of Volatility: FIV)是富融期权编制并发布的上海证券交易所50ETF期权合约的波动率指数,简称富融波指。该指数包括4个组成部分:① FIV,富融波动率综合指数,由全部认购和认沽期权的隐含波动率按成交量加权得出;② FCIV,富融认购期权隐含波动率指数,简称“富融购指”,由全部认购期权的隐含波动率按成交量加权得出;③ FPIV,富融认沽期权隐含波动率指数,简称“富融沽指”,由全部认沽期权的隐含波动率按成交量加权得出;④ WHV,富融加权历史波动率指数,由5日(50%)、20日(30%)和250日(20%)的历史波动率按近重远轻原则加权并取20日移动平均值得出。
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二、 富融波动率指数
1.标的50ETF
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日期
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11/15
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11/14
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变化
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变化幅度
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50ETF
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3.003
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3.013
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-0.010
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-0.33%
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WHV
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12.61%
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12.76%
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-0.15%
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-1.18%
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2.当月合约
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FIV
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12.98%
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13.87%
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-0.89%
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-6.42%
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FCIV①
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14.45%
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14.09%
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0.36%
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2.56%
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FPIV②
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11.10%
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13.59%
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-2.49%
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-18.32%
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①/②
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1.30
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1.04
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0.27
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25.56%
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3.次月合约
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FIV
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14.70%
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14.54%
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0.16%
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1.10%
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FCIV①
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13.77%
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13.23%
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0.54%
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4.08%
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FPIV②
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15.70%
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16.05%
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-0.35%
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-2.18%
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①/②
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0.88
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0.82
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0.05
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6.40%
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4.第1季月合约
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FIV
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14.49%
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14.55%
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-0.06%
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-0.41%
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FCIV①
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12.86%
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12.52%
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0.34%
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2.72%
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FPIV②
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16.55%
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16.66%
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-0.11%
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-0.66%
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①/②
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0.78
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0.75
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0.03
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3.40%
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5.第2季月合约
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FIV
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15.34%
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15.19%
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0.15%
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0.99%
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FCIV①
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13.46%
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13.04%
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0.42%
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3.22%
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FPIV②
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17.41%
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17.07%
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0.34%
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1.99%
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①/②
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0.77
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0.76
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0.01
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1.21%
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6.全部合约
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FIV
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13.43%
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14.05%
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-0.62%
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-4.41%
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FCIV①
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14.25%
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13.86%
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0.39%
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2.81%
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FPIV②
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12.82%
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14.41%
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-1.59%
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-11.03%
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①/②
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1.11
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0.96
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0.15
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15.57%
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标的50ETF收盘下跌0.33%,富融加权历史波动率指数(WHV)下跌0.15%,为12.61%。FIV(富融波指)报13.43%,下跌0.62%。结构上看,FCIV(富融购指)上涨0.39%,FPIV(富融沽指)下跌1.59%。FIV大于WHV 0.82%。
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三、指标统计分析(C/P Ratio 是认购认沽成交量比,FCIV/FPIV是认购认沽隐波比)
指标
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当前值
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中位数
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距中位数
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平均值
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50ETF收盘价格
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3.003
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2.940
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2.14%
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2.916
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WHV
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12.61%
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17.32%
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-4.71%
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18.29%
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FIV
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13.43%
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19.19%
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-5.76%
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19.76%
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FCIV
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14.25%
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18.25%
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-4.00%
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18.50%
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FPIV
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12.82%
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21.35%
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-8.53%
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21.47%
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C/P Ratio
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123.11%
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123.35%
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-0.24%
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124.36%
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FCIV/FPIV
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114.54%
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87.03%
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27.51%
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85.24%
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统计区间: 自2019年04月19日开始到目前为止,共142个交易日数据
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四、基于历史波动率、CALL和PUT的隐含波动率,估算的标的价格分布概率
50ETF11月期权
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波动率↓价格→
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2.75-3.5
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2.8-3.4
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2.85-3.3
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2.9-3.2
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2.95-3.1
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历史波动率
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12.61%
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99.99%
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99.89%
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98.89%
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93.39%
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69.99%
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CALL平均波动率
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14.45%
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99.96%
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99.62%
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97.68%
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90.09%
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63.90%
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PUT平均波动率
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11.10%
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100.00%
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99.97%
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99.53%
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95.78%
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75.48%
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50ETF11月期权
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波动率↓价格→
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小于2.85
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大于2.85
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2.85-3.15
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小于3.15
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大于3.15
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历史波动率
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12.61%
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1.24%
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98.76%
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97.12%
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98.36%
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1.64%
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CALL平均波动率
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14.45%
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2.52%
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97.48%
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94.35%
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96.87%
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3.13%
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PUT平均波动率
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11.10%
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0.54%
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99.46%
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98.69%
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99.23%
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0.77%
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五、富融波动率指数动态更新图
1、富融波指动态运行图
2、50ETF历史波动率锥与富融波指对比图
3、50ETF期权购沽成交量比及隐波比动态图