j********9
发帖数: 469 | 1 转自北邮论坛
发信人: Caolixiang (慕慕珍珍), 信区: WorkLife
标 题: 我在赶集网的两个月 7.4(完结)
发信站: 北邮人论坛 (Fri Jun 24 23:44:42 2011), 站内
PS:更新结束，所有帖子已经整合。
给：爸爸妈妈、张翔、张思和我的朋友。
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__________________
PS: 写这些不是为了晒幸福(自己现在很不幸福)，也不是为了晒经历;希望能分享自己
的经历，认识更多的朋友，如果对提到的分析还感兴趣，我们可以相互学习。现在在研
究人人网，大家一起来做吧。我认为做什么事不重要，关键是一起做事的志同道合的人
，关键是几年后这些人还能不能一同默契的合作。
c********[email protected] QQ:568108047
____________________________________________________________________________
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p********0
发帖数: 186 | 2 R_{p} = \alpha + b1 * (Market-Rf) + b2 * SMB + b3* HML.
If holding a small cap stock, you will expect a premium of SMB, however if
you hold a High Book Market portfolio, you are not getting HML because HML =
1/2(LHB + SHB) - 1/2(LLB+SLB), your premium is mainly dominated by Large HB
portfolio - Large LB portoflio, you are not getting the full HML unless HML
= 0.7*(LHB- LLB) +
0.3*(SHB-SLB).
SHB stands for Small High Book Value, LHB stands for Large High Big value.
how do you guys interpret this... 阅读全帖 |
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p********0
发帖数: 186 | 3 R_{p} = \alpha + b1 * (Market-Rf) + b2 * SMB + b3* HML.
If holding a small cap stock, you will expect a premium of SMB, however if
you hold a High Book Market portfolio, you are not getting HML because HML =
1/2(LHB + SHB) - 1/2(LLB+SLB), your premium is mainly dominated by Large HB
portfolio - Large LB portoflio, you are not getting the full HML unless HML
= 0.7*(LHB- LLB) +
0.3*(SHB-SLB).
SHB stands for Small High Book Value, LHB stands for Large High Big value.
how do you guys interpret this... 阅读全帖 |
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p********0
发帖数: 186 | 4 R_{p} = \alpha + b1 * (Market-Rf) + b2 * SMB + b3* HML.
If holding a small cap stock, you will expect a premium of SMB, however if
you hold a High Book Market portfolio, you are not getting HML because HML =
1/2(LHB + SHB) - 1/2(LLB+SLB), your premium is mainly dominated by Large HB
portfolio - Large LB portoflio, you are not getting the full HML unless HML
= 0.7*(LHB- LLB) +
0.3*(SHB-SLB).
SHB stands for Small High Book Value, LHB stands for Large High Big value.
how do you guys interpret this... 阅读全帖 |
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M*****8
发帖数: 17722 | 6 股票符号 日期 最后价 跌幅 百分比
AAR, 20110520, 24.4999, -0.1624, -0.7
AAUKY, 20110520, 23.8300, -0.0513, -0.2
AAWW, 20110520, 63.9700, -1.4313, -2.2
AAXJ, 20110520, 62.6625, -0.3633, -0.6
AB, 20110520, 21.5300, -0.0545, -0.3
ABAX, 20110520, 30.8500, -1.4335, -4.6
ABB, 20110520, 26.3200, -0.0229, -0.1
ABCO, 20110520, 50.9300, -0.4103, -0.8
ABFS, 20110520, 25.3500, -0.7916, -3.1
ABW-A, 20110520, 25.2... 阅读全帖 |
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k*****g
发帖数: 316 | 7 有没有跌了自动卖，涨了自动买的情况。只能做DT用还是可以像股票一样握着？ |
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t*********t
发帖数: 1058 | 11 http://www.tradermike.net/inverse-short-etfs-bearish-etf-funds/
不管是几倍，这东西不能捂，切记切记。用版上大牛的话，就是要有铁的纪律，lol
List of Inverse ETFs (Short ETFs / Bear ETFs)
After some research I thought recently that I may want to place some bearish
bets in my OptionsHouse IRA. Inverse ETFs (exchange traded funds) are a
good way to do that so I wanted to make sure I had a list of short ETFs at
my fingertips when and if the need ever arose. So the following etf list is
just for my possible future reference. Please let m... 阅读全帖 |
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s******8
发帖数: 4192 | 12 List of Inverse ETFs (Short ETFs / Bear ETFs)
After some research I thought recently that I may want to place some bearish
bets in my OptionsHouse IRA. Inverse ETFs (exchange traded funds) are a
good way to do that so I wanted to make sure I had a list of short ETFs at
my fingertips when and if the need ever arose. So the following etf list is
just for my possible future reference. Please let me know if I’ve missed
any ETFs (you can also find a list of Ultra Long ETFs (Bullish ETFs)):
Short (1x)... 阅读全帖 |
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a***e
发帖数: 829 | 14 （四）小小的尴尬
老班主任送我出办公室，在门口又说了一会儿话。这时另一位老师路过，跟班主任互相打
了个招呼，班主任又介绍我说：“这是我以前的一个学生......”那位老师看了我一眼说
：“知道，LHB嘛。”我想当时我脸上的表情一定是惊愕和尴尬并存，因为，因为，我实
在是不认为我认识这位老师。我飞快的把记忆库从1989年到1995年又搜索了一遍，还是
No result。我只好含含糊糊地也打了个招呼，也不知班主任和那位老师看出来没有。真
是惭愧，直到现在我也没想起来那位老师是谁，唯一肯定的是没直接教过我，可是她竟然
能一眼认出我是谁，而且是在我毕业后６年，实在是 ft to death。:( |
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A*******e
发帖数: 13 | 15 《科学》杂志发表神经所研究成果，揭示抑郁症的分子机制
2013年8月30日，中科院神经科学研究所胡海岚研究组在《科学》杂志发表了题为《外
侧缰核中的βCaMKII介导抑郁症的核心症状》的研究文章。文章通过蛋白定量质谱分析
，脑区定点基因表达，电生理以及行为学等手段发现并证明了钙调蛋白激酶家族成员β
CaMKII在抑郁核心症状的形成中起关键作用。
现代社会中，抑郁症的发病率越来越普遍，并且成为影响人类生活最严重的精神疾病之
一，但人们对于抑郁症的成因一直没有明确的认识。最新的观点认为抑郁症的成因主要
是大脑在响应外界刺激比如压力时因为某些分子及细胞水平的可塑性变化，最终导致特
定大脑环路的神经活动发生了病理性的改变。近年来，外侧缰核（LHb），作为从前脑
边缘系统向众多中脑单胺能中心传递信息的核心脑区，被认为是研究抑郁症病理以及治
疗的关键区域。神经影像学以及抑郁动物模型中的研究表明，在抑郁状态下缰核的代谢
过度兴奋，并且缰核神经元的突触传递效率与动作电位输出均出现增强。对于这些现象
背后分子机制的研究将对进一步认识以及治疗抑郁症有着非常重要的意义。
在这项研究中，胡海岚研究组的博士生李... 阅读全帖 |
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D*****M
发帖数: 25 | 16 那你是谁？你告诉我吧，XCM？LJR？CF？LHB？你当过我TA是不是= =。。。如果是的话
就只有XCM了。。。
唉。。。恩，我会考虑你的建议的。。。到时候尝试申请一些地理位置比较好的地方。。
- -我在国内上了985的大学的。。虽然我依然觉得我自己是废柴。。抹泪。。来这里基
本大家都表示不理解。。=V=但是还是要走下去嘛。。。。 |
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t****g
发帖数: 3434 | 17 【 以下文字转载自 Stock 讨论区 】
发信人: steve888 (Steve曾经曰过), 信区: Stock
标 题: Re: 做空美股的ETF有哪些？
发信站: BBS 未名空间站 (Sat Feb 4 18:16:53 2012, 美东)
List of Inverse ETFs (Short ETFs / Bear ETFs)
After some research I thought recently that I may want to place some bearish
bets in my OptionsHouse IRA. Inverse ETFs (exchange traded funds) are a
good way to do that so I wanted to make sure I had a list of short ETFs at
my fingertips when and if the need ever arose. So the following etf list is
just for my possible futur... 阅读全帖 |
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