l*o
2 楼
小弟EE phd 现在湾区码农 准备找律师申请EB1A，找了版上有名的liu律师和victoria
chen评估
刘： “this EB-1A case will have a fairly good chance to be approved under
normal circumstances”
victoria chen 说可以approval or refund服务。“Along with well-presented
evidence, the chance of your case approval is high”
1.麻烦有经验的前辈推荐下，liu和Chen哪个靠谱些，尤其是对EE CS背景的。听说liu
规矩比较多，比如要纸质推荐信，是否是这样
2.485是不是自己DIY就可以了，如果EB1A的材料，DIY NIW是不是也可以自己DIY
本人背景在这里
http://www.mitbbs.com/article_t/Immigration/33672551.html
chen评估
刘： “this EB-1A case will have a fairly good chance to be approved under
normal circumstances”
victoria chen 说可以approval or refund服务。“Along with well-presented
evidence, the chance of your case approval is high”
1.麻烦有经验的前辈推荐下，liu和Chen哪个靠谱些，尤其是对EE CS背景的。听说liu
规矩比较多，比如要纸质推荐信，是否是这样
2.485是不是自己DIY就可以了，如果EB1A的材料，DIY NIW是不是也可以自己DIY
本人背景在这里
http://www.mitbbs.com/article_t/Immigration/33672551.html
z*g
3 楼
IB好象LONG股票可以２X过夜的MARGIN，我试了下SHORT，发现SHORT不能用MARGIN，是
这样的吗？还是SHORT本来就是用的MARGIN？同时LONG和SHORT又怎么算呢
这样的吗？还是SHORT本来就是用的MARGIN？同时LONG和SHORT又怎么算呢
c*d
4 楼
not working for me
c*p
5 楼
推荐找本版名媛吧
l*n
6 楼
short本来就在用margin, long + short，算net position
l*o
7 楼
本版名媛是谁？
【在 c********p 的大作中提到】
: 推荐找本版名媛吧
【在 c********p 的大作中提到】
: 推荐找本版名媛吧
z*g
8 楼
谢谢，什么叫NET POSITION？比如说１０万元，如果光LONG，能LONG２０万，光SHORT
，就只能SHORT１０万，如果同时有LONG和SHORT，我发现是LONG加上SHORT可以是１０
万，挺奇怪的
，就只能SHORT１０万，如果同时有LONG和SHORT，我发现是LONG加上SHORT可以是１０
万，挺奇怪的
k*y
9 楼
Chen 6封信 liu 5封信
[在 ldpcrsturbo (stay foolish) 的大作中提到：]
：小弟EE phd 现在湾区码农 准备找律师申请EB1A，找了版上有名的liu律师和
victoria chen评估
：
：...........
[在 ldpcrsturbo (stay foolish) 的大作中提到：]
：小弟EE phd 现在湾区码农 准备找律师申请EB1A，找了版上有名的liu律师和
victoria chen评估
：
：...........
s*e
10 楼
when you short, you are borrowing equity from your brokerage
You need a certain collateral to make the "borrowing" happen.
when you use margin account, you are borrowing cash from your brokerage
You need a certain collateral to it happen, too.
You cannot use "borrowed" equity as collateral to "borrow" cash, or verse
vesa
Got it?
BTW: beautiful ID picture. I want to have one of that too!
SHORT
【在 z****g 的大作中提到】
: 谢谢，什么叫NET POSITION？比如说１０万元，如果光LONG，能LONG２０万，光SHORT
: ，就只能SHORT１０万，如果同时有LONG和SHORT，我发现是LONG加上SHORT可以是１０
: 万，挺奇怪的
You need a certain collateral to make the "borrowing" happen.
when you use margin account, you are borrowing cash from your brokerage
You need a certain collateral to it happen, too.
You cannot use "borrowed" equity as collateral to "borrow" cash, or verse
vesa
Got it?
BTW: beautiful ID picture. I want to have one of that too!
SHORT
【在 z****g 的大作中提到】
: 谢谢，什么叫NET POSITION？比如说１０万元，如果光LONG，能LONG２０万，光SHORT
: ，就只能SHORT１０万，如果同时有LONG和SHORT，我发现是LONG加上SHORT可以是１０
: 万，挺奇怪的
u*r
11 楼
推荐chen
l*n
12 楼
In the case you described, you can only borrow 100k worth of assets, either
stock or cash.
case 1: long 200k stocks, u practically borrow 100k cash from ur broker to
buy stocks.
case 2: short 100k worth of stocks, u borrow 100k stocks from ur broker and
sell them in exchange of 100k cash. these cash are now at your discretion.
which leads to case 3: you use that 100k cash you got from short plus the
original 100k you have to buy 200k stocks.
【在 z****g 的大作中提到】
: 谢谢，什么叫NET POSITION？比如说１０万元，如果光LONG，能LONG２０万，光SHORT
: ，就只能SHORT１０万，如果同时有LONG和SHORT，我发现是LONG加上SHORT可以是１０
: 万，挺奇怪的
stock or cash.
case 1: long 200k stocks, u practically borrow 100k cash from ur broker to
buy stocks.
case 2: short 100k worth of stocks, u borrow 100k stocks from ur broker and
sell them in exchange of 100k cash. these cash are now at your discretion.
which leads to case 3: you use that 100k cash you got from short plus the
original 100k you have to buy 200k stocks.
【在 z****g 的大作中提到】
: 谢谢，什么叫NET POSITION？比如说１０万元，如果光LONG，能LONG２０万，光SHORT
: ，就只能SHORT１０万，如果同时有LONG和SHORT，我发现是LONG加上SHORT可以是１０
: 万，挺奇怪的
z*g
13 楼
谢谢，你不是老ID吗，那你能不能透露一下老ID是什么，我帮你找头像。
可是如果１０万元的帐户，LONG了１０万元后，好象就不能SHORT了，这又是怎么回事
？LONG了２０万以后，当然就更不能SHORT了，为什么？LONG的POSITION不能用来担保吗
【在 s*****e 的大作中提到】
: when you short, you are borrowing equity from your brokerage
: You need a certain collateral to make the "borrowing" happen.
: when you use margin account, you are borrowing cash from your brokerage
: You need a certain collateral to it happen, too.
: You cannot use "borrowed" equity as collateral to "borrow" cash, or verse
: vesa
: Got it?
: BTW: beautiful ID picture. I want to have one of that too!
:
: SHORT
可是如果１０万元的帐户，LONG了１０万元后，好象就不能SHORT了，这又是怎么回事
？LONG了２０万以后，当然就更不能SHORT了，为什么？LONG的POSITION不能用来担保吗
【在 s*****e 的大作中提到】
: when you short, you are borrowing equity from your brokerage
: You need a certain collateral to make the "borrowing" happen.
: when you use margin account, you are borrowing cash from your brokerage
: You need a certain collateral to it happen, too.
: You cannot use "borrowed" equity as collateral to "borrow" cash, or verse
: vesa
: Got it?
: BTW: beautiful ID picture. I want to have one of that too!
:
: SHORT
z*g
14 楼
在你的CASE ３中，１０万的帐户只能LONG５万，SHORT５万，而不是LONG１０万，
SHORT１０万，更不是LONG２０万，SHORT２０万
either
and
【在 l***n 的大作中提到】
: In the case you described, you can only borrow 100k worth of assets, either
: stock or cash.
: case 1: long 200k stocks, u practically borrow 100k cash from ur broker to
: buy stocks.
: case 2: short 100k worth of stocks, u borrow 100k stocks from ur broker and
: sell them in exchange of 100k cash. these cash are now at your discretion.
: which leads to case 3: you use that 100k cash you got from short plus the
: original 100k you have to buy 200k stocks.
SHORT１０万，更不是LONG２０万，SHORT２０万
either
and
【在 l***n 的大作中提到】
: In the case you described, you can only borrow 100k worth of assets, either
: stock or cash.
: case 1: long 200k stocks, u practically borrow 100k cash from ur broker to
: buy stocks.
: case 2: short 100k worth of stocks, u borrow 100k stocks from ur broker and
: sell them in exchange of 100k cash. these cash are now at your discretion.
: which leads to case 3: you use that 100k cash you got from short plus the
: original 100k you have to buy 200k stocks.
l*n
15 楼
interesting question.
in any case, at the time of borrowing, you can borrow 100k worth of cash or
stocks. just stocks a bit tricker because you borrow stocks, sell stocks,
and get 100k happen at once, now you end up with 200k cash entirely up to
your discretion.
what you owe to broker changes daily when you borrow stocks. it doesn't
change if you borrow cash. what always change is your account total value.
and broker will keep your account total value in check to make sure you can
pay them back without difficulties by closing your long/short position or
existing cash.
margin call comes when you equity drops to 30% and broker think you may "
default".
in any case, at the time of borrowing, you can borrow 100k worth of cash or
stocks. just stocks a bit tricker because you borrow stocks, sell stocks,
and get 100k happen at once, now you end up with 200k cash entirely up to
your discretion.
what you owe to broker changes daily when you borrow stocks. it doesn't
change if you borrow cash. what always change is your account total value.
and broker will keep your account total value in check to make sure you can
pay them back without difficulties by closing your long/short position or
existing cash.
margin call comes when you equity drops to 30% and broker think you may "
default".
s*e
16 楼
Thanks! I want the real purple crystal stuff when I stop losing money in
this game :...(
Do you mean you are CURRENTLY longing stock ABC, and now you want to short
it?
confused X-(
保吗
【在 z****g 的大作中提到】
: 谢谢，你不是老ID吗，那你能不能透露一下老ID是什么，我帮你找头像。
: 可是如果１０万元的帐户，LONG了１０万元后，好象就不能SHORT了，这又是怎么回事
: ？LONG了２０万以后，当然就更不能SHORT了，为什么？LONG的POSITION不能用来担保吗
this game :...(
Do you mean you are CURRENTLY longing stock ABC, and now you want to short
it?
confused X-(
保吗
【在 z****g 的大作中提到】
: 谢谢，你不是老ID吗，那你能不能透露一下老ID是什么，我帮你找头像。
: 可是如果１０万元的帐户，LONG了１０万元后，好象就不能SHORT了，这又是怎么回事
: ？LONG了２０万以后，当然就更不能SHORT了，为什么？LONG的POSITION不能用来担保吗
l*n
17 楼
hmm, I never tested it myself to go that far. but technically you short 100k
and long 200k, you are still at 50% margin, I dont see why not.
or maybe the other id is right about the 100k cash from short position is
not up to you discretion.
【在 z****g 的大作中提到】
: 在你的CASE ３中，１０万的帐户只能LONG５万，SHORT５万，而不是LONG１０万，
: SHORT１０万，更不是LONG２０万，SHORT２０万
:
: either
: and
and long 200k, you are still at 50% margin, I dont see why not.
or maybe the other id is right about the 100k cash from short position is
not up to you discretion.
【在 z****g 的大作中提到】
: 在你的CASE ３中，１０万的帐户只能LONG５万，SHORT５万，而不是LONG１０万，
: SHORT１０万，更不是LONG２０万，SHORT２０万
:
: either
: and
s*e
18 楼
I wonder if he want to hold both long and short position.
some smaller brokerage does not like that
100k
【在 l***n 的大作中提到】
: hmm, I never tested it myself to go that far. but technically you short 100k
: and long 200k, you are still at 50% margin, I dont see why not.
: or maybe the other id is right about the 100k cash from short position is
: not up to you discretion.
some smaller brokerage does not like that
100k
【在 l***n 的大作中提到】
: hmm, I never tested it myself to go that far. but technically you short 100k
: and long 200k, you are still at 50% margin, I dont see why not.
: or maybe the other id is right about the 100k cash from short position is
: not up to you discretion.
l*n
19 楼
担保是没错，但是借方有权选择你用什么做担保，他们会认为股票担保风险太大，这些
无非是合同规定的。
我有long short position同时存在的时候，不过没有过你这么生猛的玩过。
【在 z****g 的大作中提到】
: 谢谢，你不是老ID吗，那你能不能透露一下老ID是什么，我帮你找头像。
: 可是如果１０万元的帐户，LONG了１０万元后，好象就不能SHORT了，这又是怎么回事
: ？LONG了２０万以后，当然就更不能SHORT了，为什么？LONG的POSITION不能用来担保吗
无非是合同规定的。
我有long short position同时存在的时候，不过没有过你这么生猛的玩过。
【在 z****g 的大作中提到】
: 谢谢，你不是老ID吗，那你能不能透露一下老ID是什么，我帮你找头像。
: 可是如果１０万元的帐户，LONG了１０万元后，好象就不能SHORT了，这又是怎么回事
: ？LONG了２０万以后，当然就更不能SHORT了，为什么？LONG的POSITION不能用来担保吗
z*g
20 楼
我说的LONG和SHORT当然是不同的股票，我发现是LONG加SHORT刚好１０万，而不是LONG
２０万，SHORT１０万。我用的是IB
２０万，SHORT１０万。我用的是IB
s*8
21 楼
我好像可以。IB
long 10K
short 4K
cash 2K
leverage显示1.28。
而且long的股票还能借出去赚利息。搞不清楚IB怎么计算的。
long 10K
short 4K
cash 2K
leverage显示1.28。
而且long的股票还能借出去赚利息。搞不清楚IB怎么计算的。
s*k
22 楼
你LONG的股票需放在margin account, not cash account. My broker will move to
margin account automatically.
LONG
【在 z****g 的大作中提到】
: 我说的LONG和SHORT当然是不同的股票，我发现是LONG加SHORT刚好１０万，而不是LONG
: ２０万，SHORT１０万。我用的是IB
margin account automatically.
LONG
【在 z****g 的大作中提到】
: 我说的LONG和SHORT当然是不同的股票，我发现是LONG加SHORT刚好１０万，而不是LONG
: ２０万，SHORT１０万。我用的是IB
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