一、 富融波动率指数指标说明
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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
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1.标的50ETF
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日期
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11/6
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11/5
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变化
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变化幅度
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50ETF
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3.079
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3.086
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-0.007
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-0.23%
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WHV
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13.12%
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13.16%
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-0.04%
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-0.30%
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2.当月合约
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FIV
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12.39%
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12.71%
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-0.32%
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-2.52%
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FCIV①
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10.61%
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10.86%
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-0.25%
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-2.30%
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FPIV②
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15.00%
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15.38%
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-0.38%
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-2.47%
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①/②
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0.71
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0.71
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0.00
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0.17%
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3.次月合约
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FIV
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13.54%
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13.91%
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-0.37%
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-2.66%
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FCIV①
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11.63%
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12.20%
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-0.57%
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-4.67%
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FPIV②
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16.04%
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16.34%
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-0.30%
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-1.84%
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①/②
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0.73
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0.75
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-0.02
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-2.89%
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4.第1季月合约
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FIV
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13.93%
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14.12%
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-0.19%
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-1.35%
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FCIV①
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11.82%
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11.66%
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0.16%
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1.37%
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FPIV②
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16.71%
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16.82%
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-0.11%
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-0.65%
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①/②
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0.71
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0.69
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0.01
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2.04%
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5.第2季月合约
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FIV
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14.09%
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14.50%
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-0.41%
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-2.83%
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FCIV①
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11.43%
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11.67%
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-0.24%
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-2.06%
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FPIV②
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17.49%
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17.78%
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-0.29%
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-1.63%
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①/②
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0.65
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0.66
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0.00
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-0.43%
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6.全部合约
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FIV
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12.68%
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13.00%
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-0.32%
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-2.46%
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FCIV①
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10.85%
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11.12%
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-0.27%
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-2.43%
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FPIV②
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15.34%
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15.68%
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-0.34%
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-2.17%
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①/②
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0.71
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0.71
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0.00
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-0.27%
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标的50ETF收盘下跌0.23%,富融加权历史波动率指数(WHV)下跌0.04%,为13.12%。FIV(富融波指)报12.68%,下跌0.32%。结构上看,FCIV(富融购指)下跌0.27%,FPIV(富融沽指)下跌0.34%。FIV小于WHV 0.44%。
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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)
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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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3.079
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2.935
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4.92%
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2.910
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WHV
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13.12%
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17.47%
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-4.35%
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18.58%
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FIV
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12.68%
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19.52%
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-6.84%
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20.08%
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FCIV
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10.85%
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18.54%
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-7.69%
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18.77%
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FPIV
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15.34%
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21.74%
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-6.40%
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21.84%
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C/P Ratio
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142.96%
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123.45%
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19.51%
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124.18%
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FCIV/FPIV
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70.75%
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86.77%
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-16.01%
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84.77%
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统计区间: 自2019年04月19日开始到目前为止,共135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
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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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13.12%
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99.98%
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99.79%
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97.91%
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86.11%
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49.85%
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CALL平均波动率
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10.61%
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100.00%
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99.99%
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99.56%
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92.57%
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55.89%
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PUT平均波动率
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15.00%
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99.90%
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99.29%
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95.72%
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81.01%
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45.79%
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50ETF11月期权
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波动率↓价格→
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小于2.93
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大于2.93
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2.93-3.23
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小于3.23
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大于3.23
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历史波动率
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13.12%
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5.16%
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94.84%
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88.78%
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93.94%
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6.06%
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CALL平均波动率
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10.61%
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2.20%
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97.80%
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95.04%
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97.23%
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2.77%
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PUT平均波动率
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15.00%
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7.69%
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92.31%
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83.56%
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91.25%
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8.75%
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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