这学期为什么没人讨论106啊？大家都看的怎么样？
我看的是稀里糊涂的。。。好怕怕啊。。。看也看不明白，还在那死看。 网上都说这门容易。。我怎么没觉得啊。。。
有经验前辈指点些迷津吧。。。或者正在学的同学们分享一下经验啊。。。
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我也在看这门。。。前段时间刚开始，也觉得不是那么简单。。互相打气加油哈~
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断断续续的才开始看m5。。。。
这学期太慢了
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M5的journal不知道怎么回事。。看了半天也没看懂。放弃了。。在看第六章。。。这第六章看了3分之一。。
而且后面章节看了不知所云的，前面看的都忘了。。。考试真讨厌。。。。
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原來覺得難的不止我一個人。。好亂啊～
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ME too..
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大家一起努力啊。。。只要pass。。。。。加油
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有人要一起商量一下第5章么?
我在mel,可以在city讨论.大家看怎么样?下个周末?
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有没有童鞋在悉尼 想组团讨论的呀！！！
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我天天跟公司的韩国大妈讨论，讨论不出什么东西的，浪费时间。。。。。
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来报道。。我刚看，看的云里雾里的。。很惨啊
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同云里雾里。第2章已经昏掉了
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觉得选择题很难的有没有的？
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70道选择题要做对42题才能pass，我觉得很有难度。。。不知道大家感觉如何？？
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我明年打算读这门的，你们有没有study materal的电子版奉献下啊，我给分哦。谢谢。我的email: [email protected]
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时间越来越临近了，大家多多加油。
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唉，一头雾水。
发现这门课不怎么好临时抱佛脚。
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第八章一看就开小差
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好像第5章考的很多，第8章考的不多。
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求这门的这学期的习题，因为我DEFER了但是没有下载题目，想提前看看。真心求。
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问个问题，第6章的 example 6.10是不是beyond the scop of the segement? 是不是不考啊？？
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谁说这门简单的？坑爹啊。
练习题做得那叫一个惨不忍睹
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谁能帮我解释一下那段weitten option 是在说啥意思啊 ?
p5.17
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写错了是Written option
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Sold option
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我也考这门...完全看不懂第6和第7章...
只希望这2章不要考太多
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Hope to help, I copy straight from online learning
1. To fully understand this, you need to first understand the upside and downside risk associated with a bought / sold option position. When you buy an option, the most you can ever lose is the premium paid for the option, but you have unlimited gains. However, when you sell an option, all you could gain is the premium charged, but you are open to unlimited downside.
Let's look at a simple call option you purchased:
You paid premium upfront on purchase.
But at maturity, you either exercise the option or you can't exercise it. In theory, at maturity the underlying could range from 0 to infinity, thus your upside is unlimited, and all you could lose is the premium paid.
The logic is flipped if you sold the option;
Typically, when you sell an option, you get paid a premium.
But at maturity, the underlying price could range from 0 to infinity, thus leaving you open to unlimited downside.
Thus, as you can see above; the nature is different for bought/sold options.
2. Net written option refers to a collar arrangement (that is, in a single arrangement, you sell an option but offset it with a corresponding purchased option). So, very simply, you Buy and Sell an option so that the unlimited upside/downside that I spoke about in (1) offsets each other.
2 (b) 'No net premium is received' is a easy and common sign / indicator to whether an arrangement is a bought/written option position. Because, the risk taker is typically paid a premium for taking on risk.
So in a collar arrangement, you Bought an option (so you paid a premium) and sold an option (so you receive a premium). If the premium you receive > premium you paid, then it is typically an indicator that you have taken on risk and the overall collar is in a 'sold position'.
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Awesome! So is that mean if it locate at "sold position" which more risky to the open downside will not be qualify as hedging instruments?
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惨了....我在做那个第8章的sat...根本做不下去...完全不知道在那里找答案...死定了....
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