Board logo

标题: Reading 70: Option Markets and Contracts- LOSi~ Q1-6 [打印本页]

作者: yanghon    时间: 2009-3-2 10:51     标题: [2009] Session 17 - Reading 70: Option Markets and Contracts- LOSi~ Q1-6

 

LOS i: Explain how option prices are affected by the exercise price and the time to expiration.

Q1. Consider the following four options on the same underlying instrument:

Option 1: September call, exercise price = $55.
Option 2: September call, exercise price = $60.
Option 3: December put, exercise price = $75.
Option 4: December put, exercise price = $80.

What is most likely the relationship among the values of these options?

                 September calls       December puts

 

A)      Option 2 > Option 1       Option 3 > Option 4

B)      Option 1 > Option 2       Option 4 > Option 3

C)      Option 1 > Option 2       Option 3 > Option 4

 

Q2. For two American options that differ only in time to expiration, strongest statement we can make is that:

A)   the longer-term option must be worth less than the shorter-term option.

B)   the longer-term option must be worth at least as much as the shorter-term option.

C)   the longer-term option must be worth more than the shorter-term option.

 

Q3. For two European put options that differ only in their time to expiration, which of the following is most accurate? The longer-term option:

A)   can be worth more than the shorter-term option.

B)   can be worth at least as much as the shorter-term option.

C)   can be worth less than the shorter-term option.

 

Q4. For two European call options that differ only in time to expiration, the strongest statement we can make is that:

A)   no relation can be established between the values of the two calls prior to expiration of the first.

B)   the longer-term option must be worth more than the shorter-term option.

C)   the longer-term option must be worth at least as much as the shorter-term option.

 

Q5. For a European call option X=25 and a European call option X=30 on the same stock with the same time to expiration, the strongest statement we can make is the:

A)   25 call is worth more than the 30 call.

B)   30 call is worth at least as much as the 25 call.

C)   25 call is worth at least as much as the 30 call.

 

Q6. For a European call option X = 25 and a European call option X = 30 on the same stock with the same time to expiration it is true that, when the 30 call is at- or in-the-money, the strongest statement we can make is the:

A)   30 call is worth at least as much as the 25 call.

B)   value of the 25 call is greater than or equal to the value of the 30 call.

C)   value of the 25 call is greater than the value of the 30 call.

 


作者: yanghon    时间: 2009-3-2 10:52     标题: [2009] Session 17 - Reading 70: Option Markets and Contracts- LOSi~ Q1-6

LOS i: Explain how option prices are affected by the exercise price and the time to expiration. fficeffice" />

Q1. Consider the following four options on the same underlying instrument:

Option 1: September call, exercise price = $55.
Option 2: September call, exercise price = $60.
Option 3: December put, exercise price = $75.
Option 4: December put, exercise price = $80.

What is most likely the relationship among the values of these options?

                 September calls       December puts

 

A)      Option 2 > Option 1       Option 3 > Option 4

B)      Option 1 > Option 2       Option 4 > Option 3

C)      Option 1 > Option 2       Option 3 > Option 4

Correct answer is B)

For options that differ only by exercise price, a call with a lower exercise price typically has more value than a call with a higher exercise price because the underlying instrument can be purchased at a lower price. A put with a higher exercise price typically has more value than a put with a lower exercise price because the underlying instrument can be sold for a higher price.

 

Q2. For two American options that differ only in time to expiration, strongest statement we can make is that:

A)   the longer-term option must be worth less than the shorter-term option.

B)   the longer-term option must be worth at least as much as the shorter-term option.

C)   the longer-term option must be worth more than the shorter-term option.

 Correct answer is B)

While longer term options generally are worth more, for far in- or out-of-the-money options, the values could be equal.

 

Q3. For two European put options that differ only in their time to expiration, which of the following is most accurate? The longer-term option:

A)   can be worth more than the shorter-term option.

B)   can be worth at least as much as the shorter-term option.

C)   can be worth less than the shorter-term option.

Correct answer is C)

For European puts, it is possible that the longer term option can be less valuable than a shorter-term option.

 

Q4. For two European call options that differ only in time to expiration, the strongest statement we can make is that:

A)   no relation can be established between the values of the two calls prior to expiration of the first.

B)   the longer-term option must be worth more than the shorter-term option.

C)   the longer-term option must be worth at least as much as the shorter-term option.

Correct answer is C)

While longer-term options generally are worth more, for far in- or out-of-the-money options, the values could be equal.

 

Q5. For a European call option X=25 and a European call option X=30 on the same stock with the same time to expiration, the strongest statement we can make is the:

A)   25 call is worth more than the 30 call.

B)   30 call is worth at least as much as the 25 call.

C)   25 call is worth at least as much as the 30 call.

Correct answer is C)

The strongest statement that we can make is that the 25 call is worth as least as much as the 30 call, although it will generally be worth more.

 

Q6. For a European call option X = 25 and a European call option X = 30 on the same stock with the same time to expiration it is true that, when the 30 call is at- or in-the-money, the strongest statement we can make is the:

A)   30 call is worth at least as much as the 25 call.

B)   value of the 25 call is greater than or equal to the value of the 30 call.

C)   value of the 25 call is greater than the value of the 30 call.

Correct answer is C)

If the 30 call is at- or in-the-money at expiration, the strongest true statement is that the value of the 25 call is greater than the value of the 30 call. Even if the options are out of the money, the 25 call will be more valuable than the 30 call before expiration (although if they are far out of the money and close to expiration, both might have a value of effectively zero).


作者: duo1115    时间: 2009-3-17 08:17

see
作者: erpang8888    时间: 2009-3-17 20:55

a
作者: newstar0001    时间: 2009-3-21 12:43     标题: 11

see
作者: dullmul    时间: 2009-4-4 17:58

thx
作者: sorrybabyfish    时间: 2009-4-5 21:55

a
作者: paulcjupit    时间: 2009-4-12 22:13

 thank u

作者: ah149    时间: 2009-4-17 12:23

thx
作者: hjl2000    时间: 2009-4-26 12:16

d
作者: kgbvvsscia    时间: 2009-4-27 12:25

thanks


作者: wangyoucao    时间: 2009-4-30 14:26

thasnk
作者: vivianegao    时间: 2009-5-10 10:09

 thanks
作者: itispig    时间: 2009-5-15 17:00

thanks
作者: julian1983    时间: 2009-5-19 17:59

3xs
作者: 大狗狗    时间: 2009-5-19 19:04

k
作者: cynthia85    时间: 2009-5-20 18:47

nn
作者: tycao    时间: 2009-5-20 22:51     标题: x

x
作者: yangxi_sisi    时间: 2009-5-21 09:28

d
作者: gracesun    时间: 2009-5-22 07:59

thansk
作者: deqiang    时间: 2009-5-23 00:34

 ok
作者: miaozhu    时间: 2009-5-23 19:17

123
作者: powerhql    时间: 2009-5-28 07:35

need an answer
作者: nkding    时间: 2009-5-30 21:02

a
作者: helloalan    时间: 2009-6-6 11:28

 bccbac
作者: sfc999    时间: 2009-6-14 08:09

thanks a lot
作者: lamchoonho    时间: 2009-8-9 18:48

  thanks
作者: lamchoonho    时间: 2009-8-10 21:42

  thanks
作者: luodan0103    时间: 2009-8-24 09:14

thanks
作者: woshidengl    时间: 2009-10-7 17:15

thanks
作者: big36999    时间: 2009-10-15 07:43

thanks
作者: jzwx    时间: 2009-10-15 11:52

thanks
作者: garmun    时间: 2009-10-30 15:21

 tq
作者: solitute    时间: 2009-11-1 16:00

thanks
作者: lqx1212    时间: 2009-11-4 22:56

dd
作者: bjms912224    时间: 2009-11-6 16:39

 tx
作者: haisian    时间: 2009-11-9 14:58

谢谢
作者: rockmelon    时间: 2009-11-13 15:24

wcgincd
作者: njjens    时间: 2009-11-19 05:43     标题: d

d
作者: lqx1211    时间: 2009-11-19 18:31

ss
作者: mellsa    时间: 2009-11-23 05:36

fff
作者: tin_wo    时间: 2009-11-27 15:37

tk
作者: gracelian    时间: 2009-11-29 14:44

thx
作者: cfamike    时间: 2009-12-3 05:06

adsf
作者: Sophie2009    时间: 2010-2-22 02:31

thx

作者: flyingdance_nan    时间: 2010-3-13 04:04

great
作者: hercheng    时间: 2010-3-20 13:51

 good


作者: zuelpich    时间: 2010-3-30 23:34

ok
作者: zaestau    时间: 2010-4-4 01:30

c
作者: sophia19    时间: 2010-4-4 10:10

c
作者: lingicer    时间: 2010-5-8 12:20

 j
作者: shuru1207    时间: 2010-5-11 02:34

thnx
作者: 梅子绿茶    时间: 2010-5-17 10:40

 a
作者: oliilo1986    时间: 2010-5-21 00:51

sdasd
作者: micynthia    时间: 2010-6-4 17:05

.
作者: zhyue_2000    时间: 2010-6-6 00:57

thx
作者: reading-xiaobao    时间: 2010-6-22 23:35

thanks
作者: lalaokk    时间: 2010-6-23 14:33

lalalalalalala
作者: jerrywang0    时间: 2010-7-30 12:29

q
作者: casiofd    时间: 2010-8-8 19:54

ll
作者: bobchin    时间: 2010-8-31 18:58

thx
作者: guozeyu    时间: 2010-9-8 18:14

埃森噶热舞
作者: 苹果香蕉    时间: 2010-9-25 11:02     标题: 男人各年龄段的保养方法

男人各年龄段的保养方法


         通常情况下,男人最初的衰老是在20-22岁身体发育完全成熟时开始的。不过,不必为此感到抑郁和恐慌。专家研究证实,人的寿命完全可能达到110岁,要想延缓衰老,男人必须了解自己在不同年龄段的生理特征,有针对性地采取各种保健方法。
  20-30岁:少吃甜食,少量饮酒,少吸香烟
  这一年龄段,男人的身体新陈代谢开始放慢,甜食由于含热量过高,容易上海隆鼻最好的医院转化成脂肪堆积在腹部,最好是少吃或戒掉。由于这一年龄段的男人正是干事业、交朋友的大好时机,平时娱乐、喝酒的机会较多,因此要注意少喝酒。酒能使人增加患肝癌、口腔癌和喉头癌的可能性,酒还能使血压升高,导致患心脏病或心肌梗死。过量地饮酒还会影响性生活的质量,而大量的酒精更会对人体文明用语造成损害。
  不要抽烟上海整形专家,抽烟会使你平均减少10年寿命。由于吸烟会增加心血管病、肺癌和呼吸器官疾病的危险,因此,这一年龄段的男人最好戒烟,如一时戒不了,应多吃胡萝卜、葱蒜、菠菜和橙黄色的水果,多吃鱼类,经常喝茶等以减轻烟害。要经常锻炼身体,可以时常做做深呼吸,其好处会慢慢体现出来。为延缓肌肉衰老,只能多做运动。但运动项目的选择颇有学问,只有那些更像娱乐的运动而不是高强度的训练才对此有帮助,否则将上海整形美容会适得其反。这些运动既可促进体内多余热量的燃烧,又可维持正常的物质代谢。如果此时不加紧时间锻炼身体,70岁时体能就会下降三分之二。
  这一年龄段正是成家立业的最佳时机。据统计,结婚有偶者的早死率比独身、丧偶和如何瘦脸离异者低。要选择好自己最适合的职业,合适的职业对寿命有着巨大影响。
  30-40岁:劳逸结合,防止噪音,护好皮肤
  进入而立之年,皮肤开始松弛,眼睛周围开始出现皱纹。这时应该少晒太阳,上海整形经常涂抹润肤霜,以防止皮肤干燥。
  这一年龄的男子所面临的另一个问题是听觉下降,这是工作和生活环境中的噪音造成的。如果你是音乐发烧友,就少听一些重金属音乐,在噪音比较大的岗位上工作一定要戴上耳塞。
  血液中胆固醇的含量会随年龄而升高,堵塞血管的低密度脂类物质也不断增加,而有助废物排泄的高密度脂蛋白却在减少。因此,注意饮食便显得尤为重要,切忌暴饮暴食。为增加高密度脂蛋白的含量,宜进食较为清淡的食物。要控制脂肪,构成每天能量的脂肪摄入量不得超过30%,但不得少于15%。
  专家建议,这一年龄段的男性应该着手预防肾脏疾病,每天喝8到10杯清水。35岁后,男人的小腹很容易凸起,体育活动时千万不能三天打鱼,两天晒网。
  成年男子诸事繁杂,情绪紧张已对进食量有所影响,如果不按时定量进餐而时常过饥过饱,可能使肠胃受损而影响情绪与睡眠,而情绪与睡眠较差又会影响进食,从而形成恶性循环。在此种情况下多感疲惫不堪,自然又会影响性生活的和谐。当劳累与紧张时,很可能出现头晕气短、精神涣散的现象,身体较弱者尤是如此。所以,在饮食中应有意识地多吃些富含蛋白质的食物如牛奶、鸡蛋等,并注意均衡摄取多种营养素,才可使体内营养充足而精力充沛。
  40-50岁:活动双目,勤查身体,放松肌肉
  这一时期最令人头疼的问题是视力下降。糖尿病是导致失明的最常见病因,它会逐步损伤人体血管,甚至眼部。所以,应定期去医院眼科做检查。同样,有这种危险的还有各种心血管疾病患者。平时不妨多做一些眼部练习,可以上下左右慢慢转动眼球或是伸出手臂,用大拇指在身体前画8字,目光跟随拇指移动。每天花15分钟做这些练习,能够有效预防老花眼和白内障。
  许多男性会感到自己的性需求减退,其实这很正常,将目光转到提高性生活质量上去。
  繁忙的工作令人神经紧绷,利用简单肌肉松弛法,以达到全身松弛状态。方法如下:找个地方坐下,快速地拉紧身体某一块肌肉持续5秒钟,然后再慢慢放松。反复进行肌肉收紧、放松动作,从头、眼睛到脚趾,全身肌肉都可以进行。
  改变几年都不去医院的坏习惯。许多男人不爱去看医生,据统计,有80%的重病患者承认,自己是长期不去医院,小病误成大病,等到心脏病、脑溢血等病发作时才不得不去医院,贻误了最佳治疗时机。故每年例行体检是保持健康的最好方法。
  50-60岁:注意牙齿,锻炼肌肉,多用大脑
  医学研究表明,人体内的胆固醇含量在50岁以后就会停滞,尽量少吃奶油面包等高热量食品,因为这一年龄段常容易长肉。人体免疫系统的机能会有很大退步,较以往更容易感染各种疾病,身体恢复同样需要更多的时间。这就要求人们在选择食物时宜以富含维生素C、E和胡萝卜食物为主,因为它们有利于调节体内化学反应的平衡。
  口腔保健也很重要,此时常会发生牙龈萎缩。脸部也容易发福,出现双下巴,不妨做一些面部按摩。当然,这个年龄的男性最易患的毛病在于人体肌肉的减少,易引起排尿困难。同时,

作者: yoyome    时间: 2010-10-2 13:28

th
作者: heartfc    时间: 2010-10-29 01:17

谢谢楼主的分享
作者: tongfeibw08    时间: 2010-11-1 13:52

 mezzanine
作者: JK22    时间: 2010-11-7 10:53

5564
作者: jc1188    时间: 2010-11-10 23:14

d
作者: echopapa    时间: 2010-11-15 06:51

thx
作者: seraphiris0116    时间: 2010-11-16 23:30

thanks
作者: hnzjbenson    时间: 2010-11-30 21:55

 kln
作者: taojiaxi    时间: 2010-12-1 15:15

[em56]
作者: azure_sun    时间: 2010-12-3 03:23

thanks
作者: 0709v    时间: 2011-2-27 01:16

oi
作者: ling007    时间: 2011-3-4 14:52     标题: hi

hi




欢迎光临 CFA论坛 (http://forum.theanalystspace.com/) Powered by Discuz! 7.2