老師。這個(gè)T檢驗(yàn)結(jié)果能不能說一下。看不太懂了。 這個(gè)short put主要就說明是short期權(quán)是short 波動(dòng)率哈,put本身不是重點(diǎn)哈,short call耶一樣
老師 百題case9 C題 可以通過計(jì)算說明一下嗎 還是不是很理解
老師 百題case9 B題
unexplained risk factors 歸于 random error不是很正常嗎,誰(shuí)能保證自己選的risk factor是全的呢,能涵蓋所有的return呢
對(duì)沖基金和私募哪個(gè)return高呢,流動(dòng)性好呢?
老師這道題the fund set aside appropiate funds and invest in……是什么意思,答案為什么選A呢,考查什么知識(shí)點(diǎn)
①答案為什么選A呢?②minimize the probability of purchasing power impairment是什么意思?
第4題,statement 2說的是啥呀,有實(shí)際一點(diǎn)的例子么
最后一題 對(duì)volatility也有限制吧
盡管權(quán)重從90減少到了63,但依然占據(jù)大多數(shù)啊,難道small-cap僅占37%風(fēng)格就變small了嗎
security lending如何在股價(jià)上漲時(shí)獲益?他不是借出去了嗎,只收個(gè)利息
price-weighted 對(duì)于rebalancing有什么要求?
第四題,完全不理解First, I actively seek out the opinions of our team members and look for information from a range of sources to challenge my existing beliefs. Second, I seek contrary viewpoints from other investors and sell-side analysts, as well as set and enforce proper portfolio diversification rules. 不都是在找反方觀點(diǎn)挑戰(zhàn)自己,避免在自己過度自信嗎,這還不夠嗎?
The portfolio should be tracked on the basis of large cap versus small cap, as well as domestic, developed, and emerging markets. 這些不是fundemental 的指標(biāo)嗎
mean-variance optimizaiton and risk factor based approach都屬于investment opportunity set知識(shí)點(diǎn)里的嗎
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