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全部话题 - 话题: trigger
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d*******r
发帖数: 3299
1
来自主题: Programming版 - jQuery还能活多久啊?
神马都要写成 declarative 2 way binding,
然后互相联动, 有时省事儿了, 有时蛋痛无比;
比如我要看一个数据变了, 然后 trigger 出一大堆其他的 event handlers,
在 AngularJS 里搞, 我记得还要去搞它那个一大坨规则的神马 event 传导, 还树状的?
这种所谓 binding 其实是一个比 event trigger 描述能力弱的抽象,
JQuery 用的那类 event trigger 低级一些, 但本质上跟 generic 编程语言一样强.
乱甩 event 代码会乱, 但是并不是 event trigger 这种抽象本身不好.
l**********1
发帖数: 5204
2
Johns Hopkins too 连tenure都过不了
不是看已有领域的挖掘 还要看新领域的digged out data and results.
please refer:
for example:
Lee Martin, Ph.D.
Professor of Pathology, Neuroscience
//pathology.jhu.edu/department/divisions/neuropathology/faculty-staff.cfm
his group recent paper:
线粒体上的控制 NO 的通道控制着细胞老化和自然死亡的过程
"The mitochondrial permeability transition pore regulates nitric oxide-
mediated apoptosis of neurons induced by target deprivation.” (2011)
J Neurosci. 31: 359-370.
PubMed link:
//www.ncbi.nlm.nih.gov/pubmed/2... 阅读全帖
z*****n
发帖数: 7639
3
1. 输入(ch1)就是trigger?
2. if yes, check trigger level
3. if trigger level is in right range, check trigger mode
c******k
发帖数: 1140
4
输入(ch1)就是trigger.
旋转trigger level按钮,调整trigger level,最好的情况就是Trig'd和Armed依次变
换。
trigger mode如果设成normal,就是上述情况。如果设成Auto,屏幕会自动显示成scan
mode,就是波形不停的滚动,连续不断。
A****y
发帖数: 337
5
tigerbaobao,
周末怎样?有没有好好休息补足亏欠。你确定trigger的时间了吗?是今天晚上吗?
我上午bw/us,下午护士电话确认我今晚11:45pm trigger, 而且明天一早6:30还要
到cornell去ER的pre-op。今晚会比较tough, 还好我下周都休假。cornell的hcg
trigger 是intramuscular shot, 而且医生根据需要order不同的dosage,有(3300,
4000,5000 和10,000)我需要mix diluent with hcg powder to get the exact
dose。 How about you?
我今天E2=2336 最大的follicle 有18mm。我stim的天数也是和我上次在RMANJ的一样,
E2 level is similar too. 希望quality 更好。
Good Luck to our trigger shots!
w*****g
发帖数: 124
6
来自主题: _IVF版 - 取卵和移植(不断更新中)
mm你trigger时候的E2是多少啊?如果是2000左右,说明你是normal responder,OHSS
的风险比较低,如果高到4000多,那OHSS的风险就高了。
另外据说trigger的用药也有关系,用hcg trigger的话,OHSS的风险高一些,用另外一
种GnRH agonist trigger的话,OHSS的风险会小很多。但是好像用agonist怀孕的概率
会低一点~这里有一片文章讲这个的。
http://humupd.oxfordjournals.org/cgi/content/full/12/3/327
另外,出现severe OHSS确实会有比较高的pregnancy rate,不过abortion rate也比没
有OHSS的情况高。下面这片文章的abstract里提到出现severe OHSS的pregnancy rate
是58%,而其他ivf case的pregnancy rate 只有23%。
http://humrep.oxfordjournals.org/cgi/content/abstract/17/1/107?ijkey=204bc53800
h******g
发帖数: 11250
7
来自主题: History版 - 也说简化字——赞成繁简并行
你没有证明trigger memory所要花的时间是主要时间
input本身这个过程所花的时间远远大于trigger memory的时间,
那trigger一个还是两个有关系吗?
倒是input如果变慢了,关系就大了
Y****g
发帖数: 662
8
来自主题: Military版 - 警察因口头威胁被迫辞职
警察因口头威胁被迫辞职
http://www.huffingtonpost.com/2012/11/22/cop-quits-assassinate-
Cop Quits After Saying He Would Volunteer To Assassinate Obama
11/22/12 07:21 AM ET EST
redditstumblefark
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Video, Obama Assassination, Cop Obama Assassination, Cop Quits Assassinate
Obama, Obama Assassination Cop, Obama Assassination Police Officer, Police
Officer Obama Assassination, Crime News
Navy Yeoman ... 阅读全帖
b*****d
发帖数: 61690
9
来自主题: Military版 - 普京赢了,巴马又让步了
President Obama is prepared to bow to Russian demands that he give up a
military trigger in the pending UN resolution on Syria, administration
officials told reporters on Friday.
Russian President Vladimir Putin has said that the United States must take
the threat of force off the table if Syria is to turn over its chemical
weapons arsenal to the international community. Russia is expected to veto
any resolution that would include an automatic military trigger if Syria's
Bashar Assad fails to co... 阅读全帖
f********4
发帖数: 2883
10
In situation like that pitch black stairwell, it is an officer's discretion
to put his finger on the trigger. And he might just unintentionally slipped
his finger there. What about the White officer who accidentally shot a Black
guy dead when patrolling a housing project? Did he get indicted for finger
on trigger? No. So you now want an Asian cop to be indicted for finger on
trigger? Because he is not White? Don't tell me you are not racist.
。。。
Ty Blizzy Black, I know you wanted all of them to ... 阅读全帖
n***y
发帖数: 2730
11
美国每家房子间的间隔比较大,备枪有时是不得不考虑的事。选择一只枪取决于很多因
素,这里谈一点自己的看法。
首先要考虑的问题是选择左轮枪还是自动手枪。很多人当然的认为应选则自动手枪,其
实不然。首先看一下左轮枪的优点和缺点。左轮枪的最主要的优点有两个,一个是可靠
性。左轮枪装上子弹可以放在一个地方很长时间,用时基本上拿起立刻可以设计。当子
弹由于种种哑火时,可以继续下一发射击。另一个最重要的优点是不用拉枪栓。这点对
于很多女生来讲非常重要。即使对于训练有素的女警来说,身材弱小点的也会觉得拉枪
栓吃力。许多偶尔出外勤的女警平时在办公室上班都只带一把防身用的左轮,只有出外
勤时才带自动手枪。看过silence of the lambs的都会注意到Jodie Foster演一个FBI
女警,随身防身用的枪就是左轮。当然在那部电影里她只身一人去interview潜在证人
,即使她认为是低风险的,这也是不应该的,而且她没有带标配自动手枪。
左轮枪的主要缺点为,装弹量小,射速慢,而且由于trigger pull比较重,精度比较差
。但其实这些缺点对于一般家庭女人防身并不那么重要。一般入室抢劫的罪犯都... 阅读全帖
f********4
发帖数: 2883
12
以下是我上次贴过的我偶尔在网上看见一个华人写给法官的信件部分。这个华人肯定是
律师,写的这么好,为什么不参与梁彼得新律师团队?呼吁所有华人律师要积极参与,
提出自己的见解看法。这既是一个对华人社区的支持,也是自己事业扬名立万的机会。
看看下面这个律师写的关于枪走火的考证,证据确凿,很富有说服力:
The New York City government and the NYPD failed Liang and Mr. Gurley by not
providing police officers with enough CPR training as both Liang and his
partner had testified, and then made Liang the scapegoat by prosecuting him
for not doing things that he wasn’t adequately trained for. This http://www.procpr.org/en/articles/correct-cpr-certification... 阅读全帖
k**********4
发帖数: 16092
13
来自主题: Military版 - “witch-hunt”
China’s Long Arm Reaches Into American Campuses
Beijing is stepping up efforts to inject party ideology into student life.
Some Chinese students are crying foul.
By Bethany Allen-Ebrahimian
Illustration by Eleftheria Alexandri for Foreign Policy
March 7, 2018
When Chinese President Xi Jinping visited Washington on Sept. 24, 2015 on a
state visit, hundreds of Chinese students lined the streets for hours,
carrying banners and flags to welcome him. It was a remarkable display of
seemingly spontaneo... 阅读全帖
s******m
发帖数: 1154
14
刚刚在网上做了些功课,总说美国流感也死人,那到底那些病人是怎么致死的,是什么
症状?
看了之后,尼玛,感觉和新冠病毒没什么太大的区别
这篇报道说,流感会引起严重的呼吸困难,腹泻,而肺炎是并发症,导致死亡
https://www.cbsnews.com/news/can-you-die-from-the-flu/
The influenza virus itself can lead to death if it leads to serious
breathing problems and severe dehydration. However, the more common scenario
is a complication from the infection, explains Dr. Claire Bocchini, an
infectious disease specialist at Texas Children's Hospital.
She says bacterial pneumonia is the most common complication from... 阅读全帖
l****z
发帖数: 29846
15
来自主题: USANews版 - Google Tips Off Users in China
By LORETTA CHAO
Google Inc. has begun warning users in China of certain search words that
may trigger the country's Internet censors, in its boldest challenge in two
years to Beijing's efforts to restrict online content.
Google has begun notifying users in China when they use search terms that
can trigger China's Internet blocks, in its boldest challenge in two years
to Beijing's efforts to restrict online content, Scott Austin reports on
digits. Photo: Google.
The Internet company unveiled on... 阅读全帖
l****z
发帖数: 29846
16
来自主题: USANews版 - Global warming stopped 16 years ago
Global warming stopped 16 years ago, reveals Met Office report quietly
released... and here is the chart to prove it
The figures reveal that from the beginning of 1997 until August 2012
there was no discernible rise in aggregate global temperatures
This means that the ‘pause’ in global warming has now lasted for about
the same time as the previous period when temperatures rose, 1980 to 1996
By David Rose
PUBLISHED: 16:42 EST, 13 October 2012 | UPDATED: 20:21 EST, 13 October 2012

The ... 阅读全帖
l****z
发帖数: 29846
17
Actor in Bloomberg Anti-Gun Ad Violates Basic Gun Safety Rules
by Jammie
Hey, when you’ve got an agenda, who cares if you screw up the basic details
? But really, this is embarrassing, even for the mini-mayor Mike Bloomberg.
The ad does not specify if the man is an actor, but he violates all
three gun safety rules taught by the National Rifle Association (NRA).
The first rule is to always keep the gun pointed in a safe direction. In
this case, the children are playing in the yard. Altho... 阅读全帖
l******a
发帖数: 3803
18
Mother shot 13-month-old boy in stroller for insurance money, say defense
attorneys for teen charged in murder
Jury selection in the trial of De'Marquise Elkins, 18, begins Monday, but
his lawyers say Sherry West had 'financial interest in the death of her son,
' Antonio Santiago.
Comments (196)
BY NINA GOLGOWSKI / NEW YORK DAILY NEWS
SUNDAY, AUGUST 18, 2013, 12:04 PM
_gen/derivatives/landscape_635/baby-stroller-slain.jpg
_gen/derivatives/landscape_635/baby23n-1-web.jpg
_gen/derivatives/landscap... 阅读全帖
b*****d
发帖数: 61690
19
来自主题: USANews版 - 普京赢了,巴马又让步了 (转载)
【 以下文字转载自 Military 讨论区 】
发信人: brihand (brihand), 信区: Military
标 题: 普京赢了,巴马又让步了
发信站: BBS 未名空间站 (Fri Sep 13 18:51:16 2013, 美东)
President Obama is prepared to bow to Russian demands that he give up a
military trigger in the pending UN resolution on Syria, administration
officials told reporters on Friday.
Russian President Vladimir Putin has said that the United States must take
the threat of force off the table if Syria is to turn over its chemical
weapons arsenal to the international community. ... 阅读全帖
l****z
发帖数: 29846
20
No books, no clue at city’s worst school
By Susan Edelman
January 12, 2014 | 4:03am
This principal runs a school of “no.”
Students at PS 106 in Far Rockaway, Queens, have gotten no math or reading
and writing books for the rigorous Common Core curriculum, whistleblowers
say.
The 234 kids get no gym or art classes. Instead, they watch movies every day.
“The kids have seen more movies than Siskel and Ebert,” a source said.
The school nurse has no office equipped with a sink, refrigerator or cot.
T... 阅读全帖
l****z
发帖数: 29846
21
Policeman on Brown: 'He Grabbed My Gun, He Twisted It, Pointed at Me'
November 25, 2014 - 12:26 PM
By Brittany M. Hughes
(CNSNews.com) – One day after fatally shooting Michael Brown, an unarmed
black teenager, Ferguson, Mo., police officer Darren Wilson, who is white,
gave his account of the incident to two detectives from the St. Louis County
Police Department, explaining in detail how Brown attacked him through the
police car’s open window, wrestled for the officer’s gun, and then pointed
it... 阅读全帖
l****z
发帖数: 29846
22
来自主题: USANews版 - 芝加哥信用遭降级
Exclusive: Chicago rating downgrade may end swaps deals - Moody's
By Karen Pierog
(Reuters) - The downgrade of Chicago's credit rating by Moody's Investors
Service on Friday could immediately terminate four interest-rate swap
agreements, costing the city about $58 million, and could lead to more
terminations in the city's swaps portfolio.
Moody's in a report noted that its downgrade of Chicago's credit rating to
Baa2 triggered termination clauses in four swaps contracts, used by Chicago
to hedge... 阅读全帖
T**********e
发帖数: 29576
23
来自主题: USANews版 - 枪手用的是bump stocks
改装半自动以后能打400-800发一分钟,和正规机枪没舍区别,但完全合法。
AP: Las Vegas shooter had devices allowing gun to fire like an automatic
The man who unleashed hundreds of rounds of gunfire on a crowd of
concertgoers in Las Vegas had two accessories that could have allowed his
semi-automatic rifles to fire rapidly and continuously, as if they were
fully automatic weapons, officials said.
Though legally and widely available, the so-called "bump stocks" have
attracted scrutiny from authorities and lawmakers in recent years.... 阅读全帖
s****r
发帖数: 2
24
来自主题: Automobile版 - Re: safety belt for help

try to find the connecter in the front corner, just before the door.
then unplug the disconnect, there is 3 lines, one is open door trigger,
another is close door trigger, last one is common line. use a wire to
shortcut the close door trigger and the common one then the safety belt
will always remains rear. you can use multimeter to identify the three line,
when door close, the resistance between door-close terminal and common
terminal will be zero, otherwise ... . that's what i do to my 89'
a****o
发帖数: 6612
25
http://www.civtrial.com/auto/texas-uninsuredunderinsured-motori
A surprising number of people find our website by asking some version of the
question, “Does uninsured/underinsured coverage apply to hit and run
claims?”
The short answer is “yes.” However, there are special rules governing hit
and run claims.
The first question is whether it’s a true hit and run. Just because the
other driver fails to stop doesn’t make the case a ”hit and run” case for
uninsured/underinsured coverage purposes. ... 阅读全帖
t**********3
发帖数: 12623
26
来自主题: Automobile版 - 建议:不要加满箱油
DONT PUMP FULL TANK OF PETROL
Many of us are not aware that the petrol kiosk pump has a return pipe-line (
in Pink). When the petrol tank (in the car) reaches full level, there is a
mechanism to trigger off the pump latch and at the same time a return-valve
is opened (at the top of the pump station) to allow excess petrol to flow
back into the pump. But the return petrol has already pass through the meter
, meaning you are donating the petrol back to the Oil Dealer.
Also only fill up your car or... 阅读全帖
l***n
发帖数: 64
27
来自主题: Automobile版 - Grand Cherokee engine check 灯亮
Jeep 2005 GC engine check 亮了。P0303 cylinder 3 misfire.
mechanics 查了ignition, cylinder pressure, 都正常。说是engine check random
trigger,不影响行车安全,就reset了engine check light. 以前这个cylinder也
trigger
过engine check. 说是cylinder pressure低了,做过两次decarbon. 这次这个问题也
没了,
只有开下去看会不会再发生。请教一下还有其他什么问题会trigger engine check?
J****1
发帖数: 1769
28
AFAIK, check shouldn't trigger the CRT report. Only cash deposit/withdraw
will trigger it. Depositing $10000.01 computer will prompt teller to file
CRT report. Depositing over $10000 in several transactions (consider
structuring) within few days will trigger "suspicious report" which is worst
than CRT report.
These info are from friend's who work at bank.

发帖数: 1
29
来自主题: Faculty版 - Jan's lab : 这里有弟子么?

Download pdf published by SfN (Chapter from 'The History of Neuroscience in
Autobiography, Volume 8' edited by Larry R. Squire)
Yuh-Nung Jan's CV
Lily Jan's CV
Yuh-Nung Jan and Lily Jan
Birth
Family History and Growing Up
National Taiwan University
The Hiking Trip to Shitou in the Spring of 1967
Graduate School Application
Graduate Study at Caltech (1968锟974)
Seymour Benzer Lab (1974锟977)
Steve Kuffler锟絪 Lab at H... 阅读全帖
b*****o
发帖数: 715
30
来自主题: JobHunting版 - 内推问题
It really depends how your recruiting process is triggered.
If it is triggered by your own online request, then your referrer could not
receive the referral bonus.
If it is triggered by the referral (because no recruiters have ever seen
your online request yet), then your referrer could receive the bonus.
u*****n
发帖数: 126
31
来自主题: JobHunting版 - Pure Storage面经
在他们家遇到了两个傻B阿三。一个不停的纠正我的逗号和分号,另外一个给的hints都
是废话。最后挂了。他们家的阿三是我面过的所有公司中最极品的。所以面试他们家要
小心傻B阿三。当然他们家的华人美女HR相当的nice,是我遇到的所有HR中最nice的。
总共面了四轮:
第一轮:定义buddy system为一棵complete binary tree。一个node可能为0也可能为1
. 它的
value为1,当且仅当它所有的child的value均为1.
1
|
1 2
| |
1 2 3 4
| | | |
1 2 3 4 5 6 7 8
实现下列的method。
1' clearBit(int offset, int len);
2' setBit(int offset, int len);
第二轮:设计一个task dispatching system,里面有一个task queue和两个function。
1’ trigger。这个func... 阅读全帖
u*****n
发帖数: 126
32
来自主题: JobHunting版 - Pure Storage面经
在他们家遇到了两个傻B阿三。一个不停的纠正我的逗号和分号,另外一个给的hints都
是废话。最后挂了。他们家的阿三是我面过的所有公司中最极品的。所以面试他们家要
小心傻B阿三。当然他们家的华人美女HR相当的nice,是我遇到的所有HR中最nice的。
总共面了四轮:
第一轮:定义buddy system为一棵complete binary tree。一个node可能为0也可能为1
. 它的
value为1,当且仅当它所有的child的value均为1.
1
|
1 2
| |
1 2 3 4
| | | |
1 2 3 4 5 6 7 8
实现下列的method。
1' clearBit(int offset, int len);
2' setBit(int offset, int len);
第二轮:设计一个task dispatching system,里面有一个task queue和两个function。
1’ trigger。这个func... 阅读全帖
d*****h
发帖数: 8
33
来自主题: JobHunting版 - Pure Storage面经
LZ, 第一题就是glassdoor上大家说的buddy bitmap吗?这题看起来就很正常啊但怎么
好多人说难。是有什么限制或者follow up吗?
第二题的addTask里说的“trigger之后”是指trigger被调用之后但是还在运行还是指
trigger被调用之后都算?
第四题: 我的解法是用一个Hashmap,加一个field: version。 entry的形式是<
Integer, Node>
class Node
{
int value;
int version;
}
每次clear时map的version++。这样是符合要求的吗?
谢谢~

为1
d*****h
发帖数: 8
34
来自主题: JobHunting版 - Pure Storage面经
LZ, 第一题就是glassdoor上大家说的buddy bitmap吗?这题看起来就很正常啊但怎么
好多人说难。是有什么限制或者follow up吗?
第二题的addTask里说的“trigger之后”是指trigger被调用之后但是还在运行还是指
trigger被调用之后都算?
第四题: 我的解法是用一个Hashmap,加一个field: version。 entry的形式是<
Integer, Node>
class Node
{
int value;
int version;
}
每次clear时map的version++。这样是符合要求的吗?
谢谢~

为1
i****y
发帖数: 5184
35
来自主题: Living版 - 地税能否全部抵消收入税?
收入比较高,加之itemize deduction比较多,最后会不会trigger看两者的balance,
也要看你的filing status,比如同样情况下,你single可能不会trigger AMT,
married filing separately反而会。
你10万的收入,如果itemized deduction(不算primary residence的mortgage利息,
已经charity等)有2万左右,就会trigger。
不过跟你解释了,你也不一定真的明白。遇到之后,你就会比较清楚。
再多说一句,lz看上去真的是对tax一点不懂,建议lz至少自己报一年的税,cpa也许可以帮你省税,但对不对还是你自己负责的,如果错了,IRS是找你不是找你的CPA,你要去告你的CPA是你的事情,但是tax payer是对自己的tax负责的。
S****s
发帖数: 1033
36
我不是专业人士,但是受过很长时间抑郁症折磨
一般来说发病有个trigger,你妈帮着照看小孩本来压力就很大——抑郁患者对压力的
承受力比一般人低——这次显然喂奶成了导火索。去掉trigger因素会有帮助,所以在
这件事上,如果对宝宝没有特别危害,向你妈妥协一下
如果是抑郁导致的失眠,单吃安眠药不会有太大效果,要上抗抑郁药物。长期服用三唑
仑危害很大,远甚于抗抑郁药。
国内治疗抑郁症比国外差。这病是比较麻烦,最好能药物加谈话治疗,而且时间比较长
。如果在这边没条件给你妈看病,尽量早点送走你妈,让她从帮忙看孩子这事情中解脱
,压力减轻症状会减轻。温和的跟她说明白,多谢她的帮助,需要她先照顾好自己才能
顾到小孩。实在要撑三个月,还是要从trigger和压力两方面下手。让她尽量放松。当
然,要是她现在病情比较严重,基本上你跟她说什么也没太大用。让她多休息。晚上睡
不着白天睡,早上睡不着下午睡,家务尽量别安排她做。
如果情况还好,增加点户外活动,每天出门走走,晒晒太阳。
如果有自杀或自残现象请就医。

饱,饿的大
望他能多吃
话说,“气
开始还行,
夜里睡不
期,又上升
,我们看她
d******i
发帖数: 828
O*******k
发帖数: 1743
38
来自主题: StartUp版 - H1B开LLC要小心。
1) 1099 是 contactor,这个最容易trigger audit.
IRS网站上明确写明,因为很多人用contractor的方法避税,IRS尤其关注给出一个
详细的方法区分是否是contractor还是employee,如果这个contractor没有其他wage,
那么他就是employee,如果你给contractor提供办公地点,就是employee,如果有……
…………很多
2) 如果你有contractor,是否自己没有self employee。第一,如果你是需要一个
liscence运行的,比如FDA 餐饮等,必须交这个tax,第二如果超过500小时,必须要。
如果不是这些,可以不要。但是,现在你可在irs的highlight上了,有两个条件可能
trigger audit了
a 你没有employee只有contractor b owner工作不够500Hr不交self employee tax
3)IRS明确说明 S corp 如果owner之一不交self employee tax,一定trigger tax
audit
因为LLC不是单独
O*******k
发帖数: 1743
39
来自主题: StartUp版 - H1B开LLC要小心。
1) 1099 是 contactor,这个最容易trigger audit.
IRS网站上明确写明,因为很多人用contractor的方法避税,IRS尤其关注给出一个
详细的方法区分是否是contractor还是employee,如果这个contractor没有其他wage,
那么他就是employee,如果你给contractor提供办公地点,就是employee,如果有……
…………很多
2) 如果你有contractor,是否自己没有self employee。第一,如果你是需要一个
liscence运行的,比如FDA 餐饮等,必须交这个tax,第二如果超过500小时,必须要。
如果不是这些,可以不要。但是,现在你可在irs的highlight上了,有两个条件可能
trigger audit了
a 你没有employee只有contractor b owner工作不够500Hr不交self employee tax
3)IRS明确说明 S corp 如果owner之一不交self employee tax,一定trigger tax
audit
因为LLC不是单独... 阅读全帖
r*****e
发帖数: 4611
40
来自主题: Stock版 - 菜鸟问一个操作上的问题。
谢谢哈,包子好吃
这种情况你要问你的broker是否支持这种复杂的order。
根据我知道的TD你可以设置trigger的order,你可以让系统在股价40以后自动trigger
一个stop35的sell order和一个limit45的sell order
然后让stop order去cancel limit order,如果执行的话(不知道会不会自动cancel)
如果是ib的话,可以设置condition 小于35或者大于45就卖的order, 但是怎么在40块
trigger这个order倒不清楚。
如果是用ib的编程接口的话估计当然是没问题了,不过我也没用过那个
b*******e
发帖数: 24532
41
这两天趁着放假,有些时间可以做一些总结咯,结合自己过去一年的交易记录,然后划分
为短期,中期交易,对比一下发现中期交易,就是说2个月左右的持股交易是获利最多
的,整理成了一个方法,然后作了backtest所有的市场交易股票,有点感觉了。贴一下
backtest的result sheets.
==========================
Approach Name: Midterm Selection
Test started on 12/31/2009 ended on 04/30/2010, covering 82 days
Filter used:
Midterm Selection (saved filter)
Trade Statistics
There were 761 total stocks entered. Of those, 656 or 86.20% were complete
and 105 or 13.80% were open.
Of the 656 completed trades, 330 trades or 50.30%resulted in... 阅读全帖
a*****e
发帖数: 1717
42
来自主题: Stock版 - SLV breakdown
SEC claims that one trade with 15000 ES
triggered a lot of stop market order.
The chance to trigger flash crash by stop limit order is lower.
Normally, I guess most of the programs will use stop limit order
but set the limit order by the short-term volatility it forecasts.
This scenarios could trigger flash crash does not prove it did it.
Even theoretically it's crystally clear.
m********0
发帖数: 2717
43
这种很没意思,有trigger还不如没trigger,
万一trigger了,没来得及卖的,第二天又是抢着sell off。
u********e
发帖数: 4950
44
来自主题: Stock版 - Greek Debt Swap process 简短翻译
【 以下文字转载自 Chinook 俱乐部 】
发信人: updownlife (渔夫), 信区: Chinook
标 题: 简短翻译了一下Greek Debt Swap process
发信站: BBS 未名空间站 (Thu Mar 8 14:01:15 2012, 美东)
市场的预期: ( 2月底的预期)
(1) * 总5% 概率:
有95%以上的private bond holder 参与 Deb swap,  Deb swap顺利进行, 剩余5%
不参与的bond holder将得到票面值
(2) * 总85% 概率:(总的市场预期)
有67% 到 95%的private bond holder 参与 Deb swap, Deb swap可能分三种方式进
行:
(a) EFSF 出钱, 给剩余 (15% to 33%) 不参与的bond holder返回票面值  (2%
可能性)
(b) Greek 政府出面, 启动CAC 法律并惩罚(或不惩罚)剩余 (15% to 33%) 不参与的
bond holder: 不参与者将被强迫参与或者分文不得, 这些人需要去和保险公... 阅读全帖
j********d
发帖数: 157
45
来自主题: Stock版 - 为什么一定要设置止损呢?
Totally agree.
In another sense, stop can be deemed as a last line defense to keep one in
the game when someone ride the trend but not so good to success every time
riding the trend. As you point out, if one is really good, the stop won't
be triggered. However, when one is not that good, stop end the loss timely.
So one can move on and enter another trade, leaving the failure trade
behind. At the end, one may set stops, but ideally all of them would not be
triggered. But that takes time and... 阅读全帖
H******i
发帖数: 4704
46
来自主题: Stock版 - 盘前GRPN小涨,可能是诱多
大家须知,由于昨日大跌触发禁烧条款,接连两日不可烧,所以今日不可烧。既然不可
烧,则下跌力度有限,空方可能顺手做个人情稍微抬高股价,以便明日再有图谋。
DJ Groupon Tumbles, Triggers Nasdaq Circuit-Breaker
3:25 PM Eastern Daylight Time Jul 30, 2012
Shares of Groupon Inc. (GRPN) tumbled more than 10% to $6.82 Monday,
triggering the Nasdaq's short-sale circuit breaker. The system, which is
triggered when a stock drops more than 10% from the previous session's
closing price, is aimed at shielding stocks from manipulation by short
sellers. Groupon's stock has fallen rou... 阅读全帖
H******i
发帖数: 4704
47
来自主题: Stock版 - 盘前GRPN小涨,可能是诱多
大家须知,由于昨日大跌触发禁烧条款,接连两日不可烧,所以今日不可烧。既然不可
烧,则下跌力度有限,空方可能顺手做个人情稍微抬高股价,以便明日再有图谋。
DJ Groupon Tumbles, Triggers Nasdaq Circuit-Breaker
3:25 PM Eastern Daylight Time Jul 30, 2012
Shares of Groupon Inc. (GRPN) tumbled more than 10% to $6.82 Monday,
triggering the Nasdaq's short-sale circuit breaker. The system, which is
triggered when a stock drops more than 10% from the previous session's
closing price, is aimed at shielding stocks from manipulation by short
sellers. Groupon's stock has fallen rou... 阅读全帖
j**l
发帖数: 486
48
我现在还怀疑一个黎曼兄弟破产能导致这么大的危机吗? 要是没有房地产这大泡泡,
就算黎曼兄弟破产了, 也不会有大事, 对不对? 房地产泡沫要破是必然, 黎曼兄弟
破产只是个 TRIGGER, 全球金融公司措手不及。
可现在这 FED QE 的泡泡比那房事泡么还要大得多(更大更广), 那么现在有没有
TRIGGER? 我认为 TRIGGER 已经有了, 三月初就有, 但金融机构已经有准备, 正在
有序地撤出, 不像 2008年那样惊慌失措。 或许这一波的调整会持续下半年 10 月,
纳指到 3000. 今后六个月小散炒股大多要割肉。
要是没有三月初的 TRGGER, 我在二月初曾预测 纳指会冲 5000, 然后到年底跌回
3000. http://www.mitbbs.com/article0/Stock/35363633_0.html
l****x
发帖数: 197
49
真是自古英雄出少年啊
http://nypost.com/2014/12/14/stuyvesant-hs-student-nets-72m-on-
High school student scores $72M playing the stock market
By Laura ItalianoDecember 14, 2014 | 4:52am
Modal Trigger

A 17-year-old Stuyvesant High School student has made millions trading
stocks on his lunch break.
He’s the teen wolf of Wall Street.
A kid from Queens has made tens of millions of dollars — by trading stocks
on his lunch breaks at Stuyvesant High School, New York magazine reports in
its Monday issue.... 阅读全帖
b*********0
发帖数: 80
50
For example, if you own XYZ stock at $20/share, and decide you would like to
sell your shares if the stock was to drop $2, you could set a trailing stop
-on-quote order to automatically sell if XYZ stock price goes down. If XYZ
drops to about $18/share, the trailing stop-on-quote order is triggered once
the bid is $18 ($20 - $2) or lower, and the order will be placed as a
market order. Conversely, if XYZ stock prices go up, the trigger price for
the trailing stop-on-quote also goes up. For examp... 阅读全帖
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