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beat the index# Stock
v*a
1
我记得中国的孕妇都是什么鲫鱼汤什么的天天喝的呀,为什么美国有这么多说法?
我本来觉得鱼是很好的东西,现在也不敢多吃了
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l*7
2
SnS 家用了胖子后很便宜,不知道口感,所以不知道要不要把胖子都打出来先
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r*m
3
in the past month
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t*2
4
因为美国有汞污染
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j*u
5
很难吃的说。。。我觉得

【在 l******7 的大作中提到】
: SnS 家用了胖子后很便宜,不知道口感,所以不知道要不要把胖子都打出来先
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C*a
6
Cong.
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v*a
7
中国没有?

【在 t****2 的大作中提到】
: 因为美国有汞污染
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l*7
8
比起Brown Cow 呢?
要是我LD口味怪呢,好多人说那个so delicious 难吃,可他觉得还蛮好吃的,戚戚

【在 j******u 的大作中提到】
: 很难吃的说。。。我觉得
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r*m
9
r
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m*d
10
河鱼没事吧?我喜欢清蒸的,可惜这里买不到活的

【在 v***a 的大作中提到】
: 我记得中国的孕妇都是什么鲫鱼汤什么的天天喝的呀,为什么美国有这么多说法?
: 我本来觉得鱼是很好的东西,现在也不敢多吃了

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i*i
11
买一个试试看吧。
口味这个东西,不同的人之间个体差异蛮大的,问别人没用,需要问你自己和你 ld。
参考:
http://zh.wikipedia.org/wiki/%E8%8B%AF%E7%A1%AB%E8%84%B2

【在 l******7 的大作中提到】
: 比起Brown Cow 呢?
: 要是我LD口味怪呢,好多人说那个so delicious 难吃,可他觉得还蛮好吃的,戚戚

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g*u
12
Good job! Leader #5!
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t*2
13
汞污染说的就是河鱼和近海鱼

【在 m**********d 的大作中提到】
: 河鱼没事吧?我喜欢清蒸的,可惜这里买不到活的
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g*u
14
6 silver lamps!
not too shabby!

【在 r*m 的大作中提到】
: r
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t*2
15
知道什么叫虱子多了身上不咬,河鱼美国的建议是一周不超过一次

【在 v***a 的大作中提到】
: 中国没有?
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C*a
16

I slightly beat the benchmark. Luckily dodge the bullet in the past few
days.
And pretty satisfied with my risk control, haha

【在 r*m 的大作中提到】
: r
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m*m
17
河鱼好像污染更严重

【在 m**********d 的大作中提到】
: 河鱼没事吧?我喜欢清蒸的,可惜这里买不到活的
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I*n
18
you have a good chance to beat the index by buying CDs in 2011.

【在 r*m 的大作中提到】
: in the past month
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t*2
19
国内怀孕的禁忌很奇怪,这个不能吃那个不能吃,有的是因为性寒,有的是因为性热,
都没有什么实际道理,我记得山楂也在之列。
这个淡水鱼污染的真正要禁忌的反倒没有,什么中药也没有禁忌。
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t*y
20
赞帮主!
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s*a
21
因为以前没那么多污染。。。
中医里面禁的那些往往是他们认为活血祛瘀作用的,其实就是他们认为有促进子宫收缩
作用的,比如著名的藏红花

【在 t****2 的大作中提到】
: 国内怀孕的禁忌很奇怪,这个不能吃那个不能吃,有的是因为性寒,有的是因为性热,
: 都没有什么实际道理,我记得山楂也在之列。
: 这个淡水鱼污染的真正要禁忌的反倒没有,什么中药也没有禁忌。

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r*m
22
hand!
the big improvement for me is not how much money I can make by a certain
trade, but rather the over all risk control of my whole acount.

【在 C****a 的大作中提到】
:
: I slightly beat the benchmark. Luckily dodge the bullet in the past few
: days.
: And pretty satisfied with my risk control, haha

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a*n
23
中药汞含量也很高的。。。
我妈失眠,我姨竟然推荐朱砂安神丸,朱砂就是硫化汞啊,我一说,她也不敢吃了。

【在 t****2 的大作中提到】
: 国内怀孕的禁忌很奇怪,这个不能吃那个不能吃,有的是因为性寒,有的是因为性热,
: 都没有什么实际道理,我记得山楂也在之列。
: 这个淡水鱼污染的真正要禁忌的反倒没有,什么中药也没有禁忌。

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u*e
24
赞大牛
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N*u
25
因为美国人很少吃淡水鱼,而海水鱼有汞污染问题。反正都是人类自己瞎作妖。
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f*s
26
sharpe is over 4? This is niuX!

【在 C****a 的大作中提到】
:
: I slightly beat the benchmark. Luckily dodge the bullet in the past few
: days.
: And pretty satisfied with my risk control, haha

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N*u
27
看看那个孕妇对生产之后的憧憬贴就知道国内孕妇好可怜呀

【在 t****2 的大作中提到】
: 国内怀孕的禁忌很奇怪,这个不能吃那个不能吃,有的是因为性寒,有的是因为性热,
: 都没有什么实际道理,我记得山楂也在之列。
: 这个淡水鱼污染的真正要禁忌的反倒没有,什么中药也没有禁忌。

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C*a
28

Agree!

【在 r*m 的大作中提到】
: hand!
: the big improvement for me is not how much money I can make by a certain
: trade, but rather the over all risk control of my whole acount.

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c*u
29
中国也有啊,只不过以前没有意识到这个问题而已。
汞污染主要来自于火力发电厂排放的废气废渣,因为煤里有汞。

【在 v***a 的大作中提到】
: 中国没有?
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f*s
30
LL做什么的? finance industry?
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C*a
31

No. My system just focus on reducing the drawdown, improving sortino ratio.

【在 f****s 的大作中提到】
: LL做什么的? finance industry?
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a*e
32
ppl will like such track record, normally, they won't accept
more than 5% drawdown track record, some requires 2%. for equities.
mine is garbage :(
purely zigzag commodities curves heading down.

ratio.

【在 C****a 的大作中提到】
:
: No. My system just focus on reducing the drawdown, improving sortino ratio.

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g*u
33
Why is the SR of the benchmark 0.62?
Please check my calculation:
0.0003/0.0058*sqrt(252)
assuming 0.0003 and 0.0058 are on a daily basis.
Also, daily return of April are below. The mean and std. of daily return come down to 0.0013 and 0.0057, which are close to your numbers within rounding errors. The SR I computed is 0.2320 daily basis or 3.6828 annualized.
0.0008
-0.0002
0.0031
-0.0025
-0.0035
-0.0030
-0.0075
-0.0001
0.0008
0.0036
-0.0113
0.0057
0.0135
0.0051
-0.0010
0.0086
0.0065
0.0032
0.0023

【在 C****a 的大作中提到】
:
: No. My system just focus on reducing the drawdown, improving sortino ratio.

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C*a
34

I will do the calculation later.
The screenshot above is from IB ...

【在 g*****u 的大作中提到】
: Why is the SR of the benchmark 0.62?
: Please check my calculation:
: 0.0003/0.0058*sqrt(252)
: assuming 0.0003 and 0.0058 are on a daily basis.
: Also, daily return of April are below. The mean and std. of daily return come down to 0.0013 and 0.0057, which are close to your numbers within rounding errors. The SR I computed is 0.2320 daily basis or 3.6828 annualized.
: 0.0008
: -0.0002
: 0.0031
: -0.0025
: -0.0035

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g*u
35
Thank you. I added some more lines in the above post.

【在 C****a 的大作中提到】
:
: I will do the calculation later.
: The screenshot above is from IB ...

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C*a
36

So a 2% or 5% drawdown is the bottom line for a fund?

【在 a*****e 的大作中提到】
: ppl will like such track record, normally, they won't accept
: more than 5% drawdown track record, some requires 2%. for equities.
: mine is garbage :(
: purely zigzag commodities curves heading down.
:
: ratio.

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a*e
37
for stocks, yes,
100K bottom line,
but how can one do statistical arbitrage with 100K only?
maybe only pairs.

【在 C****a 的大作中提到】
:
: So a 2% or 5% drawdown is the bottom line for a fund?

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f*s
38
what is the big diff between sharpe and sortino ... pros seem to like the
sharpe ratio better...

ratio.

【在 C****a 的大作中提到】
:
: So a 2% or 5% drawdown is the bottom line for a fund?

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f*s
39
2% DD is hard to look aroud ah... I think within 10% should be alright..

【在 a*****e 的大作中提到】
: ppl will like such track record, normally, they won't accept
: more than 5% drawdown track record, some requires 2%. for equities.
: mine is garbage :(
: purely zigzag commodities curves heading down.
:
: ratio.

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C*a
40

Sortino ratio seems making more sense, because it only take into account the
downside variations.
For sharpe, it actually punish the draw-up.

【在 f****s 的大作中提到】
: what is the big diff between sharpe and sortino ... pros seem to like the
: sharpe ratio better...
:
: ratio.

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f*s
41
I don't think so. If you could have a DD within 10% in the past 5 years on
US equities, and with a reasonable capacity, I could offer you a trading job
if you like ...

【在 C****a 的大作中提到】
:
: Sortino ratio seems making more sense, because it only take into account the
: downside variations.
: For sharpe, it actually punish the draw-up.

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a*e
42
check any ad, there are always firms picky like that.

job

【在 f****s 的大作中提到】
: I don't think so. If you could have a DD within 10% in the past 5 years on
: US equities, and with a reasonable capacity, I could offer you a trading job
: if you like ...

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f*s
43
that may be for high frequency trading... for trading even several hours
horizon < 10% DD should be an awesome one.

【在 a*****e 的大作中提到】
: check any ad, there are always firms picky like that.
:
: job

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a*e
44
for HFT?
I don't think they can afford 0.5%

【在 f****s 的大作中提到】
: that may be for high frequency trading... for trading even several hours
: horizon < 10% DD should be an awesome one.

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f*s
45
so, you think all HFTs are money making machines in a very consistant way?

【在 a*****e 的大作中提到】
: for HFT?
: I don't think they can afford 0.5%

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f*s
46
Also, I would be very happy to know if there is any fund within 5% DD in 5+
years

【在 a*****e 的大作中提到】
: for HFT?
: I don't think they can afford 0.5%

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a*e
47
of course not, but those survived in these highly competitive fund
must be.
neither electronic market making nor statistical arbitrage HFT will
have bullet proof strategies.
but few giant names are very very consistent. a lot got eliminated.

【在 f****s 的大作中提到】
: so, you think all HFTs are money making machines in a very consistant way?
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a*e
48
I guess we are talking about maximum equity curves drawdown right?

+

【在 f****s 的大作中提到】
: Also, I would be very happy to know if there is any fund within 5% DD in 5+
: years

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f*s
49
Yes, any fund? Glad to know..

【在 a*****e 的大作中提到】
: I guess we are talking about maximum equity curves drawdown right?
:
: +

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f*s
50
if back to the year 2007-2009, could be.
But for now the margin for HFT on equieies is less and less...

【在 a*****e 的大作中提到】
: of course not, but those survived in these highly competitive fund
: must be.
: neither electronic market making nor statistical arbitrage HFT will
: have bullet proof strategies.
: but few giant names are very very consistent. a lot got eliminated.

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a*e
51
I don't know any, but try to ask some HFT recruiters,
they will tell you so.
I got similar numbers from insiders.

【在 f****s 的大作中提到】
: Yes, any fund? Glad to know..
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a*e
52
maybe, but 10% MDD?
most HFT shop will not even look at the record:D

【在 f****s 的大作中提到】
: if back to the year 2007-2009, could be.
: But for now the margin for HFT on equieies is less and less...

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f*s
53
这个月目前落后大盘0.5%,要努力跑赢。。
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o*r
54
我也来贴个账户统计2010年6月-2011年2月。
9个月月回报,同期SP500比较。
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f*s
55
这个更牛,100% winning month.. SR is over 8....damn good ah.

【在 o****r 的大作中提到】
: 我也来贴个账户统计2010年6月-2011年2月。
: 9个月月回报,同期SP500比较。

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o*r
56
其实我更看重Standard deviation和同期SP500的比较。

【在 f****s 的大作中提到】
: 这个更牛,100% winning month.. SR is over 8....damn good ah.
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