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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1/3
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1/2
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变化
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变化幅度
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50ETF
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3.068
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3.081
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-0.013
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-0.42%
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WHV
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12.41%
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12.45%
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-0.04%
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-0.32%
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2.当月合约
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FIV
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14.27%
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15.13%
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-0.86%
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-5.68%
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FCIV①
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14.04%
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15.14%
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-1.10%
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-7.27%
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FPIV②
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14.62%
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15.11%
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-0.49%
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-3.24%
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①/②
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0.96
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1.00
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-0.04
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-4.16%
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3.次月合约
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FIV
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15.49%
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15.47%
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0.02%
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0.13%
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FCIV①
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15.85%
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15.61%
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0.24%
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1.54%
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FPIV②
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14.93%
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15.23%
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-0.30%
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-1.97%
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①/②
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1.06
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1.02
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0.04
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3.58%
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4.第1季月合约
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FIV
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16.65%
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16.45%
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0.20%
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1.22%
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FCIV①
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16.87%
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16.59%
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0.28%
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1.69%
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FPIV②
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16.26%
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16.23%
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0.03%
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0.18%
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①/②
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1.04
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1.02
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0.02
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1.50%
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5.第2季月合约
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FIV
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17.10%
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16.95%
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0.15%
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0.88%
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FCIV①
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17.19%
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17.08%
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0.11%
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0.64%
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FPIV②
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17.00%
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16.81%
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0.19%
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1.13%
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①/②
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1.01
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1.02
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0.00
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-0.48%
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6.全部合约
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FIV
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14.65%
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15.30%
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-0.65%
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-4.25%
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FCIV①
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14.60%
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15.34%
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-0.74%
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-4.82%
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FPIV②
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14.85%
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15.28%
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-0.43%
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-2.81%
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①/②
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0.98
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1.00
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-0.02
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-2.07%
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标的50ETF收盘下跌0.42%,富融加权历史波动率指数(WHV)下跌0.04%,为12.41%。FIV(富融波指)报14.65%,下跌0.65%。结构上看,FCIV(富融购指)下跌0.74%,FPIV(富融沽指)下跌0.43%。FIV大于WHV 2.24%。
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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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3.068
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2.982
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2.90%
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2.972
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WHV
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12.41%
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14.42%
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-2.01%
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14.81%
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FIV
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14.65%
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14.78%
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-0.13%
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16.04%
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FCIV
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14.60%
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14.18%
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0.42%
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14.73%
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FPIV
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14.85%
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17.56%
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-2.71%
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17.72%
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C/P Ratio
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155.78%
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122.53%
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33.26%
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124.15%
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FCIV/FPIV
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98.02%
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84.86%
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13.16%
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84.54%
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统计区间: 自2019年07月09日开始到目前为止,共123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
50ETF1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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12.41%
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99.99%
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99.92%
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99.04%
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90.83%
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56.01%
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CALL平均波动率
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14.04%
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99.97%
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99.72%
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97.78%
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86.63%
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51.65%
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PUT平均波动率
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14.62%
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99.94%
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99.59%
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97.21%
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85.11%
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50.24%
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50ETF1月期权
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波动率↓价格→
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小于2.91
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大于2.91
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2.91-3.22
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小于3.22
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大于3.22
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历史波动率
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12.41%
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3.50%
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96.50%
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92.26%
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95.76%
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4.24%
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CALL平均波动率
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14.04%
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5.47%
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94.53%
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88.13%
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93.61%
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6.39%
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PUT平均波动率
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14.62%
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6.20%
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93.80%
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86.63%
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92.83%
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7.17%
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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