Stock Market Temporal Complex Networks Construction, Robustness Analysis, and Systematic Risk Identification: A Case of CSI 300 Index

Table 7

Top 20 betweenness centrality stocks of CSI 300 network during 2016-2017 and 2017-2018.

2016-2017			2017-2018
Id	Stock	Betweenness centrality	Id	Stock	Betweenness centrality
79	Xiamen C&D	479.7774	2	Shenzhen Zhongjin Lingnan Nonfemet	365.0909
89	Southwest Securities	249.2328	79	Xiamen C&D	287.7911
3	Overseas China Town A	229.713	78	China Spacesat	250.327
78	China Spacesat	223.3947	5	Wei Chai Power	236.3662
18	Changjiang Securities	212.8275	66	CITIC Securities	234.1923
168	Foshan Haitian Flavouring and Food Company	199.758	91	Beijing Capital development	170.5163
149	Jihua	161.4737	122	China Merchants Securities	143.3816
43	Shanxi Securities	160.9054	147	Power Construction Corporation of China,	138.1491
138	New China Life Insurance	157.7938	110	Qingdao Haier	136.6742
1	Ping An Bank	150.8605	140	Soochow Securities	98.52948
41	Hangzhou Hikvision Digital Technology	143.871	159	China Coal Energy	96.61944
132	Guotai Junan Securities	142.1785	148	Huatai Securities	95.98428
57	Beijing Enlight Media	135.3603	11	Hubei Biocause Pharmaceutical	94.59229
16	Avic Aircraft	127.645	3	Overseas China Town A	89.39425
141	China Pacific Insurance	126.0323	88	Jiangxi Copper	89.02667
82	Yanzhou Coal mining	125.4607	116	Shanghai Tunnel Engineering	80.96572
51	East Money Information	106.8625	75	Sinolink Securities	75.92961
9	Jilin Aodong Pharmaceutical	106.3568	15	Guoyuan Securities	74.45371
70	SDIC Capital	102.3938	135	Ping An Insurance	73.94458
130	China railway Construction	102.3834	18	Changjiang Securities	72.65543