quant除了P和Q两大主流派系还有没有其他分支?

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匿名用户   2018-9-22 11:43   17968   8
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2#
匿名用户   | 2018-9-22 11:44:00 发帖IP地址来自
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BigQuant  2级吧友 | 2018-9-22 11:44:01 发帖IP地址来自

在传统的P宗和Q宗面前,AI确实是一个新的派别。 微软首席人工智能科学家邓力离职,加盟对冲基金Citadel,人工智能量化交易将成为quant的一个新的分支。

4#
斯图皮徳·凯丁  4级常客 | 2018-9-22 11:44:02 发帖IP地址来自
业务要带着观点来做,但是不要带着偏见
5#
黑猫Q形态  6级职业 | 2018-9-22 11:44:03 发帖IP地址来自
根本没有明显分支,只是不同领域知识的综合运用而已
6#
babyquant  5级知名 | 2018-9-22 11:44:05 发帖IP地址来自
细分量化灰常有必要……

按编程工具,excel,R,python,C++都是量化;

按统计模型,线性、神经网络、支持向量机、概率图;

按交易品种,股票、期货、期权;

按策略,投机、套利、对冲;

按频率,高频、日内、隔夜、低频;

按数据,行情、基本面量化

按工种,阿尔法、投资组合优化、交易执行、风险管理

岂是PQ可以概括的……
7#
黄秋古  5级知名 | 2018-9-22 11:44:06 发帖IP地址来自

As a risk quantitative analyst at a sell-side CIB, based in a country with worlds most outstanding mathématicians, most of my colleagues never heard that kind of P/Q classification.

If you refer Q-quant as pure derivative pricing, stochastic analysis based market making, this kind of job is surely vanishing in traditional finance institutions.

This kind of work are more and more outsourced to finance software provider such as Numerix/Reuter/bloomberg, and the pricing functionality is already embedded in trading tools. Trading tools are increasingly automatics, so traders, FO quant no longer spend a whole week to implement a PDE kernel solver or debug a antithetic_WienerProcess_Generator_autroptr core dump. They just need to choose the Euler scheme from a scroll down list, entre Monte-Carlo path/sample number manually on a Murex interface, the trading tool immediately return different Net Present Value, according to your model parameter, discount curves etc.

Within a FO/MO quant teams, not everyone can resolve heston model by Fourier transform, nor could most of them distinguish the nuance between bridge pattern and adapter pattern, but almost every are capable of demonstrating BSM equation. That’s to say, the mathematical knowledge and programming skills might vary in an office, but every one should have a minimum understanding of stochastic calculus and sabr models character.....

8#
Ramon  3级会员 | 2018-9-22 11:44:07 发帖IP地址来自
正统的quant也就PQ,野路子还有跳大神和吹牛逼方向,比例非常大。
9#
匿名用户   | 2018-9-22 11:44:08 发帖IP地址来自
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