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。
|
二、 富融波动率指数
1.标的50ETF
|
|
|
|
|
日期
|
1/17
|
1/16
|
变化
|
变化幅度
|
50ETF
|
3.042
|
3.036
|
0.006
|
0.20%
|
WHV
|
12.21%
|
12.43%
|
-0.22%
|
-1.77%
|
2.当月合约
|
|
|
|
|
FIV
|
12.31%
|
12.63%
|
-0.32%
|
-2.53%
|
FCIV①
|
10.91%
|
13.25%
|
-2.34%
|
-17.66%
|
FPIV②
|
14.24%
|
11.71%
|
2.53%
|
21.61%
|
①/②
|
0.77
|
1.13
|
-0.37
|
-32.29%
|
3.次月合约
|
|
|
|
|
FIV
|
13.35%
|
13.80%
|
-0.45%
|
-3.26%
|
FCIV①
|
13.63%
|
14.15%
|
-0.52%
|
-3.67%
|
FPIV②
|
12.95%
|
13.31%
|
-0.36%
|
-2.70%
|
①/②
|
1.05
|
1.06
|
-0.01
|
-1.00%
|
4.第1季月合约
|
|
|
|
|
FIV
|
15.41%
|
15.78%
|
-0.37%
|
-2.34%
|
FCIV①
|
15.72%
|
15.94%
|
-0.22%
|
-1.38%
|
FPIV②
|
14.92%
|
15.56%
|
-0.64%
|
-4.11%
|
①/②
|
1.05
|
1.02
|
0.03
|
2.85%
|
5.第2季月合约
|
|
|
|
|
FIV
|
16.24%
|
16.47%
|
-0.23%
|
-1.40%
|
FCIV①
|
16.52%
|
16.72%
|
-0.20%
|
-1.20%
|
FPIV②
|
15.97%
|
16.21%
|
-0.24%
|
-1.48%
|
①/②
|
1.03
|
1.03
|
0.00
|
0.29%
|
6.全部合约
|
|
|
|
|
FIV
|
13.02%
|
13.31%
|
-0.29%
|
-2.18%
|
FCIV①
|
12.63%
|
13.85%
|
-1.22%
|
-8.81%
|
FPIV②
|
13.93%
|
12.74%
|
1.19%
|
9.34%
|
①/②
|
0.91
|
1.09
|
-0.18
|
-16.60%
|
标的50ETF收盘上涨0.20%,富融加权历史波动率指数(WHV)下跌0.22%,为12.21%。FIV(富融波指)报13.02%,下跌0.29%。结构上看,FCIV(富融购指)下跌1.22%,FPIV(富融沽指)上涨1.19%。FIV大于WHV 0.81%。
|
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
|
当前值
|
中位数
|
距中位数
|
平均值
|
50ETF收盘价格
|
3.042
|
2.988
|
1.81%
|
2.979
|
WHV
|
12.21%
|
14.34%
|
-2.13%
|
14.65%
|
FIV
|
13.02%
|
14.78%
|
-1.76%
|
15.94%
|
FCIV
|
12.63%
|
14.36%
|
-1.73%
|
14.73%
|
FPIV
|
13.93%
|
17.37%
|
-3.44%
|
17.51%
|
C/P Ratio
|
139.83%
|
123.22%
|
16.61%
|
124.52%
|
FCIV/FPIV
|
89.25%
|
85.68%
|
3.57%
|
85.57%
|
统计区间: 自2019年07月09日开始到目前为止,共133个交易日数据
|
|
|
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
|
波动率↓价格→
|
2.75-3.5
|
2.8-3.4
|
2.85-3.3
|
2.9-3.2
|
2.95-3.1
|
历史波动率
|
12.21%
|
100.00%
|
100.00%
|
100.00%
|
99.94%
|
89.11%
|
CALL平均波动率
|
10.91%
|
100.00%
|
100.00%
|
100.00%
|
99.99%
|
92.24%
|
PUT平均波动率
|
14.24%
|
100.00%
|
100.00%
|
100.00%
|
99.67%
|
83.87%
|
|
|
|
|
|
|
|
50ETF1月期权
|
波动率↓价格→
|
小于2.89
|
大于2.89
|
2.89-3.19
|
小于3.19
|
大于3.19
|
历史波动率
|
12.21%
|
0.02%
|
99.98%
|
99.95%
|
99.97%
|
0.03%
|
CALL平均波动率
|
10.91%
|
0.00%
|
100.00%
|
99.99%
|
99.99%
|
0.01%
|
PUT平均波动率
|
14.24%
|
0.10%
|
99.90%
|
99.72%
|
99.83%
|
0.17%
|
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