天氣因素、政局緊張,都可能扭曲周五就業報告的市場反應。我們也多次領教了市場反應和數據結果不吻合。那我們就拋開就業數據本身,從純粹曆史數據的統計分布看周五市場變動。十二少取2011到2013年36個數據點,發現就業報告發布日SP走向如下:
平均漲 0.02%
平均波動(不管漲跌,取絕對值)0.76%
36次中有7回超過1%的上漲,有4回超過1%的下跌。
最近的大漲是去年12月和今年2月,分別漲1.12%、1.34%
最近的大跌是2012年6月,分別跌2.58%
2013年12次,有5次大漲,無大跌
結論:該關鍵日大漲的平均可能大於大跌。但是,因為上次大跌是20月前,而平均大跌概率是每九個月出一次,所以現在處於“久旱逢甘露”的情形。本月和未來的兩三個月,嚴重欠一個就業報告日的1%大跌。
本研究用數據說話,擯棄多空傾向,嚴格依照數字指向。
Date | Open | High | Low | Close | Volume | Adj Close | Close diff | Diff % | code | Diff abs |
1/7/11 | 127.56 | 127.77 | 126.15 | 127.14 | 156034600 | 120.06 | -0.24 | -0.20% | 1 | 0.20% |
2/4/11 | 130.83 | 131.2 | 130.23 | 131.15 | 134634800 | 123.85 | 0.35 | 0.28% | 1 | 0.28% |
3/4/11 | 133.37 | 133.63 | 131.6 | 132.47 | 277202300 | 125.1 | -0.94 | -0.76% | 1 | 0.76% |
4/1/11 | 133.41 | 133.77 | 132.83 | 133.15 | 153850100 | 126.28 | 0.53 | 0.42% | 1 | 0.42% |
5/6/11 | 134.94 | 135.63 | 133.68 | 134.2 | 222787200 | 127.28 | 0.56 | 0.44% | 1 | 0.44% |
6/3/11 | 130.15 | 131.42 | 130.08 | 130.42 | 234690200 | 123.7 | -1.24 | -1.01% | 1 | 1.01% |
7/1/11 | 132.09 | 134.1 | 131.78 | 133.92 | 202385700 | 127.64 | 1.85 | 1.45% | 1 | 1.45% |
8/5/11 | 121.76 | 122.07 | 116.86 | 120.08 | 655619200 | 114.45 | -0.17 | -0.16% | 1 | 0.16% |
9/2/11 | 118.42 | 120.87 | 117.43 | 117.85 | 255517200 | 112.33 | -2.94 | -2.64% | 1 | 2.64% |
10/7/11 | 117.17 | 117.25 | 115.06 | 115.71 | 312657900 | 110.86 | -0.75 | -0.65% | 1 | 0.65% |
11/4/11 | 125.23 | 125.7 | 124.01 | 125.48 | 249401600 | 120.22 | -0.74 | -0.61% | 1 | 0.61% |
12/2/11 | 126.12 | 126.5 | 124.78 | 124.86 | 221109700 | 119.62 | -0.11 | -0.09% | 1 | 0.09% |
1/6/12 | 128.2 | 128.22 | 127.29 | 127.71 | 148050000 | 123.13 | -0.32 | -0.26% | 1 | 0.26% |
2/3/12 | 134 | 134.62 | 133.77 | 134.54 | 160598500 | 129.72 | 1.8 | 1.39% | 1 | 1.39% |
3/2/12 | 137.64 | 137.82 | 137 | 137.31 | 120638300 | 132.39 | -0.4 | -0.30% | 1 | 0.30% |
4/5/12 | 139.38 | 140.2 | 139.26 | 139.79 | 137439400 | 135.37 | -0.07 | -0.05% | 1 | 0.05% |
5/4/12 | 138.52 | 139.3 | 136.92 | 137 | 193927300 | 132.67 | -2.18 | -1.64% | 1 | 1.64% |
6/1/12 | 129.41 | 131.5 | 128.16 | 128.16 | 253240900 | 124.11 | -3.2 | -2.58% | 1 | 2.58% |
7/6/12 | 135.47 | 135.77 | 134.85 | 135.49 | 151192100 | 131.88 | -1.27 | -0.96% | 1 | 0.96% |
8/3/12 | 138.56 | 139.64 | 136.68 | 139.35 | 157825000 | 135.64 | 2.64 | 1.94% | 1 | 1.94% |
9/7/12 | 144.01 | 144.39 | 143.88 | 144.33 | 107272100 | 140.49 | 0.55 | 0.39% | 1 | 0.39% |
10/5/12 | 146.91 | 147.16 | 145.7 | 146.14 | 124842100 | 143.01 | 0.01 | 0.01% | 1 | 0.01% |
11/2/12 | 143.68 | 143.72 | 141.41 | 141.56 | 137702200 | 138.53 | -1.24 | -0.89% | 1 | 0.89% |
12/7/12 | 142.53 | 142.69 | 141.67 | 142.41 | 108726400 | 139.36 | 0.42 | 0.30% | 1 | 0.30% |
1/4/13 | 145.97 | 146.61 | 145.67 | 146.37 | 116817700 | 144.25 | 0.63 | 0.44% | 1 | 0.44% |
2/1/13 | 150.65 | 151.42 | 150.39 | 151.24 | 131173000 | 149.05 | 1.52 | 1.03% | 1 | 1.03% |
3/1/13 | 151.09 | 152.34 | 150.41 | 152.11 | 170634800 | 149.91 | 0.49 | 0.33% | 1 | 0.33% |
4/5/13 | 153.95 | 155.35 | 153.77 | 155.16 | 159666000 | 153.59 | -0.7 | -0.45% | 1 | 0.45% |
5/3/13 | 161.14 | 161.88 | 159.78 | 161.37 | 144202300 | 159.74 | 1.6 | 1.00% | 1 | 1.00% |
6/7/13 | 163.85 | 164.95 | 163.14 | 164.8 | 188337800 | 163.14 | 2.05 | 1.26% | 1 | 1.26% |
7/5/13 | 162.47 | 163.08 | 161.3 | 163.02 | 122416900 | 162.23 | 1.73 | 1.06% | 1 | 1.06% |
8/2/13 | 170.28 | 170.97 | 170.05 | 170.95 | 91116700 | 170.12 | 0.29 | 0.17% | 1 | 0.17% |
9/6/13 | 166.51 | 166.98 | 164.48 | 166.04 | 159756500 | 165.23 | 0.08 | 0.05% | 1 | 0.05% |
10/4/13 | 167.75 | 169.06 | 167.53 | 168.89 | 96878000 | 168.89 | 1.27 | 0.76% | 1 | 0.76% |
11/1/13 | 176.02 | 176.61 | 175.22 | 176.21 | 139760400 | 176.21 | 0.42 | 0.24% | 1 | 0.24% |
12/6/13 | 180.67 | 181.11 | 180.15 | 180.94 | 127591300 | 180.94 | 2 | 1.12% | 1 | 1.12% |
0.02% | 0.76% | |||||||||
1.02% | 0.67% |