大家买option一般ITM 还是OTM呢 - 未名空间MITBBS历史存档

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大家买option一般ITM 还是OTM呢

大家买option一般ITM 还是OTM呢# Stock

s*r2011-01-09 08:01

1 楼

【以下文字转载自 Military 讨论区】
发信人: swjtuer (码农的小船说翻就翻), 信区: Military
标题: 阿里抢月饼的页面还不如买卖提安全
发信站: BBS 未名空间站 (Thu Sep 15 22:11:36 2016, 美东)
阿里不能光开了抢月饼的，尼玛写页面的也该开掉，验证码居然写在页面里面
买卖提的验证码并不在页面里面，必须使用AJAX技术去服务器读取验证码
这真不好搞，至少要多试一次。如果验证码时能试一次，除非使用图像分辨软件来分析
里面的验证码，否则就没戏

Z*g2011-01-09 08:01

2 楼

ITM是不是成本收益比要大一些，但风险相对较小？

p*i2011-01-09 08:01

3 楼

记得一年前买买提的验证码还是个摆设呢，不填一样可以发帖

d*a2011-01-09 08:01

4 楼

你也玩这个？

【在 Z****g 的大作中提到】

: ITM是不是成本收益比要大一些，但风险相对较小？

S*k2011-01-09 08:01

5 楼

俺从来都是同时有买又有卖，呵呵。

【在 Z****g 的大作中提到】

: ITM是不是成本收益比要大一些，但风险相对较小？

Z*g2011-01-09 08:01

6 楼

一直玩儿，简单的靠和扑，你指点指点？

【在 d****a 的大作中提到】

: 你也玩这个？

Z*g2011-01-09 08:01

7 楼

who needs deep ITM call or put? why?

【在 Z****g 的大作中提到】

: ITM是不是成本收益比要大一些，但风险相对较小？

S*k2011-01-09 08:01

8 楼

Deep ITM call or put behave much similar to stocks, but with much less money
. Say the stock is $50, and you
need $5000 to hold 100 shares, but if you buy 1 $35 (deep ITM) call, with
maybe only $1700. When the stock
increase $5. with 100 shares the increase is $500, with 1 $35 call, the
increase is only a little less than $500,
maybe $450.
You see the edge here? with 1 $35 call, you use ~$1700 to get $450, which is
~25% gain. This is much better
than use $5000 to get $500, which is only 10%. Of course, this example is
oversimplified, but just to make the
point.

【在 Z****g 的大作中提到】

: who needs deep ITM call or put? why?

Z*g2011-01-09 08:01

9 楼

thanks for the explanation. sent baozi for the effort to type so much...

money
is

【在 S*******k 的大作中提到】

: Deep ITM call or put behave much similar to stocks, but with much less money
: . Say the stock is $50, and you
: need $5000 to hold 100 shares, but if you buy 1 $35 (deep ITM) call, with
: maybe only $1700. When the stock
: increase $5. with 100 shares the increase is $500, with 1 $35 call, the
: increase is only a little less than $500,
: maybe $450.
: You see the edge here? with 1 $35 call, you use ~$1700 to get $450, which is
: ~25% gain. This is much better
: than use $5000 to get $500, which is only 10%. Of course, this example is

S*k2011-01-09 08:01

10 楼

You are welcome, and thanks for baozi.
I'm glad you find it useful.

【在 Z****g 的大作中提到】

: thanks for the explanation. sent baozi for the effort to type so much...
:
: money
: is

d*a2011-01-09 08:01

11 楼

I don't use OTM option unless I am sure about the direction. I like short
put or call.

【在 Z****g 的大作中提到】

: 一直玩儿，简单的靠和扑，你指点指点？

s*d2011-01-09 08:01

12 楼

wow, you have a lot of margin.

【在 d****a 的大作中提到】

: I don't use OTM option unless I am sure about the direction. I like short
: put or call.

S*k2011-01-09 08:01

13 楼

握握手，哈哈！
I usually short some and buy some together.

【在 d****a 的大作中提到】

: I don't use OTM option unless I am sure about the direction. I like short
: put or call.

S*k2011-01-09 08:01

14 楼

Margin is something over-rated. When you have a non-trivial account, you can
almost ignore its limit.

【在 s*******d 的大作中提到】

: wow, you have a lot of margin.

w*s2011-01-09 08:01

15 楼

我经常买的时候是itm，很快就变成otm了

【在 Z****g 的大作中提到】

: ITM是不是成本收益比要大一些，但风险相对较小？

S*k2011-01-09 08:01

16 楼

村长又来捣浆糊了。卖说成买了吧。BTW, what do you think of Gold mid-term?

【在 w******s 的大作中提到】

: 我经常买的时候是itm，很快就变成otm了

d*a2011-01-09 08:01

17 楼

That is usual.

【在 w******s 的大作中提到】

: 我经常买的时候是itm，很快就变成otm了

m*l2011-01-09 08:01

18 楼

there are lots of different ways to leverage option with different
strategies. if you plan to hold a stock for long term and think the stock
will appreciate over time, sell OTM calls to generate regular income. and
you can buy the next strike price call in case the price goes up quickly.

B*r2011-01-09 08:01

19 楼

I sell "modified" ITM straddles on 3x ETFs. It is very safe.
Let us say we can sell FAS straddle: ITM calls/puts. I don't want to own any
long positions of these ETFs because of the hidden time-decays. So my "
modified" straddle is defined as:
FAS calls/FAZ calls. I get both the premium and the time-decay value. If
things go really bad, say the market move huge in one direction, I may lose
some value. I am not worried. I am ready to hold short positions of any of
these 3x bull/bear ETFs, and use those short position to hedge more modified
straddles.
Some calculation is needed, to make sure my account will be safe even if DOW
drops/rises 3000 points in a couple of days. Otherwise, with high
probability, it is easy to earn 5% each month.
I like the FAS/FAZ pair more than TNA/TZA because the weekly options on FAS/
FAZ.

【在 Z****g 的大作中提到】

: ITM是不是成本收益比要大一些，但风险相对较小？

b*t2011-01-09 08:01

20 楼

of course OTM, that's the whole point of buying options.

【在 Z****g 的大作中提到】

: ITM是不是成本收益比要大一些，但风险相对较小？

M*c2011-01-09 08:01

21 楼

It's hard to answer, because you have to define your P/L expectation and
time frame.
Start with some good option books and a paper trading account, and all
your questions would be answered by yourself.

【在 Z****g 的大作中提到】

: ITM是不是成本收益比要大一些，但风险相对较小？