序号 | 时间 | 更新 | 指数 | 最新概率(%) | 凯利指数 | 赔付率 | ||||
---|---|---|---|---|---|---|---|---|---|---|
主 | 盘 | 客 | 主 | 客 | 主 | 客 | ||||
1 | 2018-09-18 19:29:00 | 1537270140000 | 0.84↑ | 受半/一 | 1.06↓ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
2 | 2018-09-18 19:28:40 | 1537270120000 | 0.83↓ | 受半/一 | 1.07↑ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
3 | 2018-09-18 19:27:40 | 1537270060000 | 0.85↓ | 受半/一 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
4 | 2018-09-18 19:23:00 | 1537269780000 | 0.86↓ | 受半/一 | 1.04↑ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
5 | 2018-09-18 19:21:20 | 1537269680000 | 0.87↓ | 受半/一 | 1.03↑ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
6 | 2018-09-18 19:16:40 | 1537269400000 | 0.88↓ | 受半/一 | 1.02↑ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
7 | 2018-09-18 19:15:02 | 1537269302000 | 0.89↑ | 受半/一 | 1.01↓ | 51.54 | 48.46 | 0.97 | 0.98 | 0.97 |
8 | 2018-09-18 19:14:40 | 1537269280000 | 0.87↓ | 受半/一 | 1.03↑ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
9 | 2018-09-18 19:14:20 | 1537269260000 | 0.89↑ | 受半/一 | 1.01↓ | 51.54 | 48.46 | 0.97 | 0.98 | 0.97 |
10 | 2018-09-18 19:11:00 | 1537269060000 | 0.87↑ | 受半/一 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
11 | 2018-09-18 19:05:02 | 1537268702000 | 0.85↓ | 受半/一 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
12 | 2018-09-18 19:02:20 | 1537268540000 | 0.86↑ | 受半/一 | 1.04↓ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
13 | 2018-09-18 19:02:03 | 1537268523000 | 0.85↓ | 受半/一 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
14 | 2018-09-18 18:55:00 | 1537268100000 | 0.86↑ | 受半/一 | 1.04↓ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
15 | 2018-09-18 18:46:40 | 1537267600000 | 0.85↓ | 受半/一 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
16 | 2018-09-18 18:46:20 | 1537267580000 | 0.89↑ | 受半/一 | 1.01↓ | 51.54 | 48.46 | 0.97 | 0.98 | 0.97 |
17 | 2018-09-18 18:44:20 | 1537267460000 | 0.87↓ | 受半/一 | 1.03↑ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
18 | 2018-09-18 18:43:40 | 1537267420000 | 0.88↓ | 受半/一 | 1.02↑ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
19 | 2018-09-18 18:43:20 | 1537267400000 | 0.9↑ | 受半/一 | 1↓ | 51.28 | 48.72 | 0.98 | 0.97 | 0.97 |
20 | 2018-09-18 18:41:20 | 1537267280000 | 0.88↓ | 受半/一 | 1.02↑ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
21 | 2018-09-18 18:40:02 | 1537267202000 | 0.9↑ | 受半/一 | 1↓ | 51.28 | 48.72 | 0.98 | 0.97 | 0.97 |
22 | 2018-09-18 18:39:20 | 1537267160000 | 0.86↑ | 受半/一 | 1.04↓ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
23 | 2018-09-18 18:38:00 | 1537267080000 | 0.84↓ | 受半/一 | 1.06↑ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
24 | 2018-09-18 18:37:40 | 1537267060000 | 0.86↑ | 受半/一 | 1.04↓ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
25 | 2018-09-18 18:37:20 | 1537267040000 | 0.84↓ | 受半/一 | 1.06↑ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
26 | 2018-09-18 18:37:00 | 1537267020000 | 0.86↑ | 受半/一 | 1.04↓ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
27 | 2018-09-18 18:06:40 | 1537265200000 | 0.84↑ | 受半/一 | 1.06↓ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
28 | 2018-09-18 17:39:20 | 1537263560000 | 0.82↓ | 受半/一 | 1.08↑ | 53.33 | 46.67 | 0.94 | 1.01 | 0.97 |
29 | 2018-09-18 17:28:20 | 1537262900000 | 0.83↓ | 受半/一 | 1.07↑ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
30 | 2018-09-18 17:21:20 | 1537262480000 | 0.85↓ | 受半/一 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
31 | 2018-09-18 17:08:40 | 1537261720000 | 0.88↓ | 受半/一↑ | 1.02↑ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
32 | 2018-09-18 17:08:20 | 1537261700000 | 1.13↑ | 受半球 | 0.78↓ | 45.52 | 54.48 | 1.1 | 0.86 | 0.97 |
33 | 2018-09-18 17:07:20 | 1537261640000 | 1.11↑ | 受半球 | 0.8↓ | 46.04 | 53.96 | 1.08 | 0.87 | 0.97 |
34 | 2018-09-18 17:06:00 | 1537261560000 | 1.01↓ | 受半球 | 0.89↑ | 48.46 | 51.54 | 1.03 | 0.92 | 0.97 |
35 | 2018-09-18 17:02:20 | 1537261340000 | 1.03↓ | 受半球 | 0.87↑ | 47.95 | 52.05 | 1.04 | 0.91 | 0.97 |
36 | 2018-09-18 17:01:30 | 1537261290000 | 1.05↓ | 受半球 | 0.85↑ | 47.44 | 52.56 | 1.05 | 0.9 | 0.97 |
37 | 2018-09-18 16:58:20 | 1537261100000 | 1.07↑ | 受半球↓ | 0.83↓ | 46.92 | 53.08 | 1.06 | 0.89 | 0.97 |
38 | 2018-09-18 16:57:07 | 1537261027000 | 0.85↓ | 受半/一 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
39 | 2018-09-18 16:55:00 | 1537260900000 | 0.87↓ | 受半/一 | 1.03↑ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
40 | 2018-09-18 16:42:40 | 1537260160000 | 0.98↑ | 受半/一 | 0.92↓ | 49.23 | 50.77 | 1.02 | 0.93 | 0.97 |
41 | 2018-09-18 16:36:20 | 1537259780000 | 0.97↓ | 受半/一 | 0.93↑ | 49.49 | 50.51 | 1.01 | 0.94 | 0.97 |
42 | 2018-09-18 16:33:01 | 1537259581000 | 0.98↑ | 受半/一 | 0.92↓ | 49.23 | 50.77 | 1.02 | 0.93 | 0.97 |
43 | 2018-09-18 16:31:40 | 1537259500000 | 0.97↓ | 受半/一 | 0.93↑ | 49.49 | 50.51 | 1.01 | 0.94 | 0.97 |
44 | 2018-09-18 16:31:20 | 1537259480000 | 0.99↑ | 受半/一 | 0.91↓ | 48.97 | 51.03 | 1.02 | 0.93 | 0.97 |
45 | 2018-09-18 16:22:40 | 1537258960000 | 0.97↓ | 受半/一 | 0.93↑ | 49.49 | 50.51 | 1.01 | 0.94 | 0.97 |
46 | 2018-09-18 16:21:01 | 1537258861000 | 1↓ | 受半/一 | 0.9↑ | 48.72 | 51.28 | 1.03 | 0.92 | 0.97 |
47 | 2018-09-18 16:17:20 | 1537258640000 | 1.02↓ | 受半/一 | 0.88↑ | 48.21 | 51.79 | 1.04 | 0.91 | 0.97 |
48 | 2018-09-18 15:58:40 | 1537257520000 | 1.05↑ | 受半/一 | 0.85↓ | 47.44 | 52.56 | 1.05 | 0.9 | 0.97 |
49 | 2018-09-18 15:58:20 | 1537257500000 | 1.03↓ | 受半/一 | 0.87↑ | 47.95 | 52.05 | 1.04 | 0.91 | 0.97 |
50 | 2018-09-18 15:56:00 | 1537257360000 | 1.05↓ | 受半/一 | 0.85↑ | 47.44 | 52.56 | 1.05 | 0.9 | 0.97 |
51 | 2018-09-18 15:48:20 | 1537256900000 | 1.06↑ | 受半/一↓ | 0.84↓ | 47.18 | 52.82 | 1.06 | 0.89 | 0.97 |
52 | 2018-09-18 15:44:00 | 1537256640000 | 0.78↓ | 受一球 | 1.13↑ | 54.48 | 45.52 | 0.92 | 1.03 | 0.97 |
53 | 2018-09-18 15:39:00 | 1537256340000 | 0.79↓ | 受一球 | 1.12↑ | 54.22 | 45.78 | 0.92 | 1.03 | 0.97 |
54 | 2018-09-18 15:29:00 | 1537255740000 | 0.8↓ | 受一球 | 1.11↑ | 53.96 | 46.04 | 0.93 | 1.03 | 0.97 |
55 | 2018-09-18 15:04:00 | 1537254240000 | 0.82↓ | 受一球 | 1.08↑ | 53.33 | 46.67 | 0.94 | 1.01 | 0.97 |
56 | 2018-09-18 14:52:00 | 1537253520000 | 0.83↓ | 受一球 | 1.07↑ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
57 | 2018-09-18 14:45:20 | 1537253120000 | 0.84↑ | 受一球 | 1.06↓ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
58 | 2018-09-18 14:45:02 | 1537253102000 | 0.83↓ | 受一球 | 1.07↑ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
59 | 2018-09-18 14:36:40 | 1537252600000 | 0.85↓ | 受一球 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
60 | 2018-09-18 14:30:40 | 1537252240000 | 0.86↓ | 受一球 | 1.04↑ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
61 | 2018-09-18 14:30:01 | 1537252201000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
62 | 2018-09-18 14:26:40 | 1537252000000 | 0.85↓ | 受一球 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
63 | 2018-09-18 14:22:20 | 1537251740000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
64 | 2018-09-18 14:22:00 | 1537251720000 | 0.85↓ | 受一球 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
65 | 2018-09-18 14:21:40 | 1537251700000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
66 | 2018-09-18 14:19:00 | 1537251540000 | 0.86↑ | 受一球 | 1.04↓ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
67 | 2018-09-18 14:18:40 | 1537251520000 | 0.85↓ | 受一球 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
68 | 2018-09-18 14:11:40 | 1537251100000 | 0.87↓ | 受一球 | 1.03↑ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
69 | 2018-09-18 14:04:40 | 1537250680000 | 0.88↑ | 受一球 | 1.02↓ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
70 | 2018-09-18 14:02:20 | 1537250540000 | 0.87↓ | 受一球 | 1.03↑ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
71 | 2018-09-18 13:41:20 | 1537249280000 | 0.88↑ | 受一球 | 1.02↓ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
72 | 2018-09-18 13:39:20 | 1537249160000 | 0.86↓ | 受一球 | 1.04↑ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
73 | 2018-09-18 13:39:00 | 1537249140000 | 0.88↑ | 受一球 | 1.02↓ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
74 | 2018-09-18 13:38:20 | 1537249100000 | 0.86↓ | 受一球 | 1.04↑ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
75 | 2018-09-18 13:38:00 | 1537249080000 | 0.88↑ | 受一球 | 1.02↓ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
76 | 2018-09-18 13:17:20 | 1537247840000 | 0.86↓ | 受一球 | 1.04↑ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
77 | 2018-09-18 13:16:40 | 1537247800000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
78 | 2018-09-18 13:13:40 | 1537247620000 | 0.85↑ | 受一球 | 1.05↓ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
79 | 2018-09-18 13:13:20 | 1537247600000 | 0.84↓ | 受一球 | 1.06↑ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
80 | 2018-09-18 12:54:00 | 1537246440000 | 0.86↓ | 受一球 | 1.04↑ | 52.31 | 47.69 | 0.96 | 0.99 | 0.97 |
81 | 2018-09-18 12:53:40 | 1537246420000 | 0.88↑ | 受一球 | 1.02↓ | 51.79 | 48.21 | 0.97 | 0.98 | 0.97 |
82 | 2018-09-18 12:53:00 | 1537246380000 | 0.82↑ | 受一球 | 1.08↓ | 53.33 | 46.67 | 0.94 | 1.01 | 0.97 |
83 | 2018-09-18 12:27:04 | 1537244824000 | 0.8↓ | 受一球 | 1.11↑ | 53.96 | 46.04 | 0.93 | 1.03 | 0.97 |
84 | 2018-09-18 12:23:40 | 1537244620000 | 0.81↓ | 受一球 | 1.09↑ | 53.59 | 46.41 | 0.93 | 1.02 | 0.97 |
85 | 2018-09-18 12:23:20 | 1537244600000 | 0.83↑ | 受一球 | 1.07↓ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
86 | 2018-09-18 12:18:20 | 1537244300000 | 0.81↓ | 受一球 | 1.09↑ | 53.59 | 46.41 | 0.93 | 1.02 | 0.97 |
87 | 2018-09-18 12:18:00 | 1537244280000 | 0.83↑ | 受一球 | 1.07↓ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
88 | 2018-09-18 12:10:40 | 1537243840000 | 0.81↓ | 受一球 | 1.09↑ | 53.59 | 46.41 | 0.93 | 1.02 | 0.97 |
89 | 2018-09-18 12:10:20 | 1537243820000 | 0.83↑ | 受一球 | 1.07↓ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
90 | 2018-09-18 12:02:20 | 1537243340000 | 0.81↓ | 受一球 | 1.09↑ | 53.59 | 46.41 | 0.93 | 1.02 | 0.97 |
91 | 2018-09-18 11:31:00 | 1537241460000 | 0.83↑ | 受一球 | 1.07↓ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
92 | 2018-09-18 11:23:40 | 1537241020000 | 0.82↓ | 受一球 | 1.08↑ | 53.33 | 46.67 | 0.94 | 1.01 | 0.97 |
93 | 2018-09-18 11:00:03 | 1537239603000 | 0.85↑ | 受一球 | 1.05↓ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
94 | 2018-09-18 10:49:20 | 1537238960000 | 0.83↓ | 受一球 | 1.07↑ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
95 | 2018-09-18 09:29:20 | 1537234160000 | 0.85↓ | 受一球 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
96 | 2018-09-18 09:09:40 | 1537232980000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
97 | 2018-09-18 05:26:00 | 1537219560000 | 0.85↑ | 受一球 | 1.05↓ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
98 | 2018-09-18 05:22:00 | 1537219320000 | 0.84↓ | 受一球 | 1.06↑ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
99 | 2018-09-18 05:21:00 | 1537219260000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
100 | 2018-09-18 05:18:40 | 1537219120000 | 0.84↓ | 受一球 | 1.06↑ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
101 | 2018-09-18 05:09:00 | 1537218540000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
102 | 2018-09-18 04:58:20 | 1537217900000 | 0.85↓ | 受一球 | 1.05↑ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
103 | 2018-09-18 02:26:20 | 1537208780000 | 0.87↑ | 受一球 | 1.03↓ | 52.05 | 47.95 | 0.96 | 0.99 | 0.97 |
104 | 2018-09-18 01:13:20 | 1537204400000 | 0.85↑ | 受一球 | 1.05↓ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
105 | 2018-09-18 01:11:01 | 1537204261000 | 0.84↓ | 受一球 | 1.06↑ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
106 | 2018-09-18 01:09:40 | 1537204180000 | 0.85↑ | 受一球 | 1.05↓ | 52.56 | 47.44 | 0.95 | 1 | 0.97 |
107 | 2018-09-18 00:32:20 | 1537201940000 | 0.84↑ | 受一球 | 1.06↓ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
108 | 2018-09-18 00:30:01 | 1537201801000 | 0.83↓ | 受一球 | 1.07↑ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
109 | 2018-09-18 00:28:40 | 1537201720000 | 0.84↑ | 受一球 | 1.06↓ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
110 | 2018-09-18 00:27:20 | 1537201640000 | 0.82↓ | 受一球 | 1.08↑ | 53.33 | 46.67 | 0.94 | 1.01 | 0.97 |
111 | 2018-09-18 00:26:20 | 1537201580000 | 0.84↑ | 受一球 | 1.06↓ | 52.82 | 47.18 | 0.95 | 1 | 0.97 |
112 | 2018-09-18 00:10:20 | 1537200620000 | 0.82↓ | 受一球 | 1.08↑ | 53.33 | 46.67 | 0.94 | 1.01 | 0.97 |
113 | 2018-09-18 00:09:00 | 1537200540000 | 0.83↑ | 受一球 | 1.07↓ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
114 | 2018-09-18 00:08:00 | 1537200480000 | 0.82↓ | 受一球 | 1.08↑ | 53.33 | 46.67 | 0.94 | 1.01 | 0.97 |
115 | 2018-09-17 23:42:40 | 1537198960000 | 0.83↓ | 受一球↑ | 1.07↑ | 53.08 | 46.92 | 0.94 | 1.01 | 0.97 |
116 | 2018-09-17 22:23:40 | 1537194220000 | 1.09↑ | 受半/一 | 0.81 | 46.41 | 53.59 | 1.07 | 0.88 | 0.97 |
117 | 2018-09-17 19:39:23 | 1537184363000 | 1.07↑ | 受半/一 | 0.81↓ | 46.65 | 53.35 | 1.06 | 0.88 | 0.97 |
118 | 2018-09-17 19:38:00 | 1537184280000 | 1.05↓ | 受半/一 | 0.83↑ | 47.16 | 52.84 | 1.05 | 0.89 | 0.97 |
119 | 2018-09-17 19:37:00 | 1537184220000 | 1.07↑ | 受半/一 | 0.81↓ | 46.65 | 53.35 | 1.06 | 0.88 | 0.97 |
120 | 2018-09-17 19:13:00 | 1537182780000 | 1.05↓ | 受半/一 | 0.83↑ | 47.16 | 52.84 | 1.05 | 0.89 | 0.97 |
121 | 2018-09-17 19:11:40 | 1537182700000 | 1.08↑ | 受半/一 | 0.8↓ | 46.39 | 53.61 | 1.07 | 0.87 | 0.96 |
122 | 2018-09-17 19:10:40 | 1537182640000 | 1.05↓ | 受半/一 | 0.83↑ | 47.16 | 52.84 | 1.05 | 0.89 | 0.97 |
123 | 2018-09-17 19:08:40 | 1537182520000 | 1.08↑ | 受半/一 | 0.8↓ | 46.39 | 53.61 | 1.07 | 0.87 | 0.96 |
124 | 2018-09-17 19:07:20 | 1537182440000 | 1.05↓ | 受半/一 | 0.83↑ | 47.16 | 52.84 | 1.05 | 0.89 | 0.97 |
125 | 2018-09-14 23:28:41 | 1536938921000 | 1.06↑ | 受半/一 | 0.82↓ | 46.91 | 53.09 | 1.06 | 0.88 | 0.97 |
126 | 2018-09-14 23:24:11 | 1536938651000 | 1↑ | 受半/一 | 0.88↓ | 48.45 | 51.55 | 1.03 | 0.91 | 0.97 |
127 | 2018-09-14 23:21:13 | 1536938473000 | 0.94↓ | 受半/一 | 0.94↑ | 50 | 50 | 1 | 0.94 | 0.97 |
128 | 2018-09-14 23:17:04 | 1536938224000 | 1 | 受半/一 | 0.88 | 48.45 | 51.55 | 1.03 | 0.91 | 0.97 |
注:详情页面的凯利指数是取的是当前公司的概率变化平均值乘以当前公司的赔率,用于做变化对比参考使用。