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Quantitative Careers, Kaggle, IQ, Trading, HFT

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Dimitri Bianco

Dimitri Bianco

Күн бұрын

Answering your questions on quantitative finance, statistics, careers, trading, HFT, learning on Kaggle, and many others. 11 Questions and Answers in total, feel free to post more questions below.
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Пікірлер: 51
@RedShipsofSpainAgain
@RedShipsofSpainAgain 4 жыл бұрын
Hi Dmitri, thanks for your channel and advice. I think many of your viewers would like to see a typical example of the process you use to develop a quantitative model. This can be from requirements gathering to writing up the pseudocode of the algo, to actually writing the code. Details such as which language or languages do you use and rationale behind your choice? Python for ease of coding or C++ for implementation speed? How do you backtest your algo, how do you formally validate the model, how do you "deploy" your model into production, how do you continually retrain and re validate your model, which tools and software do you use for each of these steps. If you can't show the actual data or code due to an NDA, perhaps walk us through a non trivial example model development. I think viewers would find this tremendously valuable. As far as I know I've not found any online resource tutorials showing this end to end process of model development. But if you know of any, please link for us. Thanks Dmitri
@DimitriBianco
@DimitriBianco 4 жыл бұрын
The time-series videos are moving towards the actual model building process on data. I also plan to do a credit model in the future however it takes a lot of time to engineer data for these projects. I will try to create more applied videos in the future though. I think it's important to understand that model development can take anywhere from 1 month to a year and a half. It's challenging to condense that into a video however I will try to convey the process through a series of videos. Then to validate a model takes usually another 3-6 months. This is a banking perspective though. The trading world would move a bit faster due to timing issues of the market. Thanks for the feedback!
@jordann.newell7251
@jordann.newell7251 4 жыл бұрын
First Comment? Also, I love your videos. I will be a freshman in college this fall and your videos are helping me moving in the right direction.
@jordann.newell7251
@jordann.newell7251 4 жыл бұрын
Sorry for typos, I hate typing on phones
@DimitriBianco
@DimitriBianco 4 жыл бұрын
Thanks for subscribing and being a part of the channel!
@jairevonhayes5503
@jairevonhayes5503 4 жыл бұрын
Hey, Dimitri! I am going to start college this fall as a CS major, hopefully with a math dual major. I hope to get into algo trading. What specific educational path would you recommend? (which program, masters vs phd, etc.) Also, does the reputation of your undergraduate school matter to quant employers if you were to pursue a graduate degree at a better school?
@DimitriBianco
@DimitriBianco 4 жыл бұрын
A CS and Math dual major would be a great start! For a quant finance career, employers really care about the graduate degree and not so much the undergrad as it was a stepping stone to the grad degree. If a good grad program accepts you, companies assume your undergrad was good enough. As for Masters vs PhD....that's a really hard and personal question. PhDs are preferred however they take longer to get (5-7 years) however if you are bright it should be free. A masters is quicker however it costs a lot of money and isn't as desirable as a PhD. At times I wish I would have done a PhD instead of a Masters due to my passion for research and learning. The masters did save me time and I was able to get going on my industry career much quicker. It really comes down to personal preferences.
@willminihan8633
@willminihan8633 Жыл бұрын
You say if you don’t need a quantitative masters for the job you don’t really view at as quantitative finance. But lots of prop trading firms and hedge funds hire lots of quants straight out of undergrad, physics, math, cs, stats majors get hired out of undergrad all the time and work as quant traders, developers and I’ve even seen some researchers come from just an undergraduate degree. Lots of the skills required for quantitative finance can be acquired in undergrad in class and doing a bit of extra homework.
@ericlubisse8461
@ericlubisse8461 4 жыл бұрын
Hi Dimitri. Firstly, I'd like to thank you for the putting together this channel. I've only just discovered your channel but it looks like you've been pretty consistent over the years and people keep coming back here so kudos to you. I have a couple of personal questions. Apologies if these have been asked before. Firstly, from looking at your profile on LinkedIn it looks like you started an MSc in Financial Engineering but then went on to complete an MSc in Applied Economics. Is that correct and if so what was your thinking behind that? Secondly I noticed that you've completed the FRM. Did you take the FRM because of your focus on Risk Management? Was it based on personal interest or was it required for the job? Would you say the FRM is valuable in its own right or do you need the MSc or equivalent in a quantitative discipline if you want get anywhere?
@ericlubisse8461
@ericlubisse8461 4 жыл бұрын
Just seen a link to video where I think you might have answered the first question at the very least. I'll pop over to that video and check it out! ;-)
@ericlubisse8461
@ericlubisse8461 4 жыл бұрын
No need to reply. I think I've got the answer from some of the earlier videos you've posted.
@DimitriBianco
@DimitriBianco 4 жыл бұрын
I'll provide some short answers here as well just for clarity. The FRM is a good high level view of risk. I was hoping it would help career wise however not many people care about it. One reason might be because it lacks a lot of depth. From a quant perspective it is nice to see the entire risk spectrum as many of us get too focused in one area. Overall though it isn't too useful for quants unless you want to be a manager. For switching degrees...it came down to a few reason. 1) I could have finished the degree however I spent too much time memorizing and not learning. I was behind on math which contributed to this issue however most of the other students were doing the same even with math backgrounds. 2) The program was having students take double the classes compared to other masters programs. Too much material in too short of time results in poor learning. 3) The program was closing the year after my class finished. This means no one would have heard of the program a few years after my graduation. This hurts your networking opportunities in the future. (My program no longer exists. There is a new program which is better now though.) 4) Since I was behind on the math, I wanted to take masters level math courses to help catch up. The program would not allow me to take masters level math courses. I had the option to take PhD level courses only which is odd in my opinion. The applied economics program had fewer core courses and allowed me to take masters level courses across different departments (math, stats, and CS). This allowed me to better tailor my degree to what I wanted to do. I don't think any one reason alone was responsible for my decision but due to a variety of issues combined, it looked better for me to switch programs. Luckily I was able to use my MFE courses as electives and a specialty for my degree. The applied economics department required students to have some sort of focus and mine was financial engineering. Many students specialized in economics, econometrics, or public policy.
@kartikkhanna1503
@kartikkhanna1503 4 жыл бұрын
hey dimitri , i love your content and the knowledge your share. can you recommend some books on quantitative analysis and methods
@DimitriBianco
@DimitriBianco 4 жыл бұрын
I don't know of any specific trading books however I like the book linked below. It shows how to apply statistics to a variety of finance problems. I still reference this book for my day job. Statistical Analysis of Financial Data in R (my affiliate link) amzn.to/2UisOsp
@galvinng1997
@galvinng1997 4 жыл бұрын
Dimitri, thoughts about the recent Covid-19 pandemic and how has it affected your job as a quant. Also, do you think this issue will affect the future of quant? If so, how? For example, with the virus, bank's will be profiting less than before - would that be a profound impact on the hiring of quants, job progression (bonuses...)? Tbh, I don't think the industry as a whole can do much to mitigate the risks from a health crisis but I'd like to hear your thoughts! Stay healthy!
@tirannnus
@tirannnus 4 жыл бұрын
Hey Dimitri. I just graduated from Uni. with an equivalent degree to a BSc in Engineering and an MSc in Industrial Engineering (strong focus on Operations Research, Process Modeling and Project Evaluation.) and i have a pretty solid understanding of Java/Python after taking courses on Data Structures etc. As of late there has been an increase in Quant (sell side,) jobs where i live (non US) and i was wondering whether to get into that. I love finance but i fear that going the Quant route could prevent me from branching out to other areas that i find interesting (IE Renewable Investment Projects, Corporate Finance and perhaps something closer to the Industrial Engineering side of things such as Operations etc.). Side note, do you think that Investment Banks value what you learn from an Engineering Degree for more traditional things like M&A? Or do they view these things exclusively from a Financial stand point? Sorry for the long questions, love what you do. Regards.
@DimitriBianco
@DimitriBianco 4 жыл бұрын
If you are more interested in finance, then I would try to find a more traditional finance job (corporate finance or operations research). The jobs are so different (at least in the US) that there is rarely ever someone who works in one area and then later switches to the other side. Investment banks do hire engineers and other bright people and then train them to do traditional finance (like M&A).
@views-zo4te
@views-zo4te 4 жыл бұрын
Hey Dmitri, would you say a Masters of Science in Finance (MSF) is a good option to get into the Quantitative industry or would a CS degree or Statistics degree be better?
@DimitriBianco
@DimitriBianco 4 жыл бұрын
A statistics degree would be the best out of the options you provided. An MSF is really another business degree with slightly more analytics.
@views-zo4te
@views-zo4te 4 жыл бұрын
Dimitri Bianco Thank you for the advice. Also, would it be impossible to get into the Quantitative industry if you took an MSF?
@adip8
@adip8 4 жыл бұрын
Hi, I am stuck with making a decision between 2 things: 1) Joining a top 3 bank in Risk Analytics 2) Joining a smaller HFT firm as a Quant Analyst Which will be better for my career as a starter? I prefer working as front-desk quant, however should I choose Risk Analytics for the brand name provided by 1) ?
@DimitriBianco
@DimitriBianco 4 жыл бұрын
Your first job will usually set the course for your career. If you want to end up in trading (HFT) firms in the long run, I would take the HFT offer. It's a lot easier to move between companies than it is to move across job types (HFT vs risk). Small firms usually offer more hands on learning which is also a big benefit.
@adip8
@adip8 4 жыл бұрын
@@DimitriBianco one last thing. People have told me that it doesn't make sense to reject an offer from one of the biggest investment banks as a starter. What's your take on that? For better context, I also did an internship in risk at this bank during my masters so I already have it on my resume.
@DimitriBianco
@DimitriBianco 4 жыл бұрын
When you say "risk analyst" are you referring to a model developer position? The reason I ask is there are non-quant risk jobs as well as quant risk jobs at investment banks. Assuming the risk analyst job is a model developer (quant job), it really comes down to what career you want to have in the long run. I work on the risk management side at a bank and have worked at a variety of banks from regional to one of the largest in the world. I like risk management because the job is steady and the work is more focused on deep analytics instead of speed and market fluctuations. The work load is reasonable and most of the people I have worked with are nice. Now that being said, if I wanted to jump over to a hedge fund, it would take a lot of networking and most likely a step back career wise to be able to switch careers. HFT jobs are less stable (especially small firms) however the work is fast and exciting. HFT (assuming it's a hedge fund) can do proprietary trading and have less regulation making the job more dynamic and fun. The stress will be high though as you are dependent on the markets. Now for bank name recognition...this is a bit different in the quant world. When I was I finance student and when I had interactions with the MBA students it was a big deal to work for a firm such as Rothschild, Jefferies, or Goldman Sachs. Also having worked at a "bulge bracket" bank meant you would get great training and a lot of opportunities. On the quant side it is a bit different. Almost every bank I have seen does not have official training programs for quants. You are typically assigned easier work and work with a manager who will help guide you. I even spoke to a variety of banks last year on education and training (at a risk conference) and they were asking how to best train quants as almost none of them have actual programs. Now the size of the bank does have some impact. Larger banks have more levels and more people so it is more likely to get promoted. If you make it to the senior management level (director or executive) the pay is typically higher than smaller banks as they have bigger budgets. However this entire discussion is a comparison of banks based on size which excludes trading firms. HFT (again assuming a hedge fund) is a completely different industry and area. With a career on the trading side you could work at a small fund for a year or two and then try to jump to a larger more stable firm like 2 Sigmas or Citadel. Most quants also don't view large banks as more prestigious. It's fairly easy for a model developer to work at a small regional firm this year and then move over to Citi or JP Morgan Chase next year. Now if that same person wanted to jump to a hedge fund, it would be a big challenge.
@adip8
@adip8 4 жыл бұрын
@@DimitriBianco That was very helpful. Thank you. Let me tell you about the role. During my internship I was given the task of developing a few credit VaR models and building statistical justification for the models to counter a few issues raised by the model risk team. I was also tasked with fitting a diffusion model to the data for segregating them before model development. I had a lot of people from math/stats/physics around me but there were also a few MBAs and CFAs with a lot of work experience.
@adip8
@adip8 4 жыл бұрын
@@DimitriBianco So you're saying brand name doesn't matter much. I wanted to hear it from someone qualified. Your opinion means a lot to me. Thank you.
@Sai-tek
@Sai-tek 4 жыл бұрын
Hey Dimitri How to cultivate and improve quant skills ? I mean how to improve the understanding of financial mathematics.
@DimitriBianco
@DimitriBianco 4 жыл бұрын
Quant finance is a lot of math, stats, and CS which are all built in layers. What I mean by this is that many skills are built on top of other skills. For example, it's hard to do stochastic calculus without calculus and probability theory. And to do those you need calculus which needs algebra and arithmetic. The best way to improve your skills is to select a topic and focus on that for at least 3-6 months. As you read books on the topic and you come across concepts that don't make sense, it's important to go back a few layers and figure out the underlying material. Memorization is never a good strategy when compared to actually understanding the ideas and theory.
@spinLOL533
@spinLOL533 2 жыл бұрын
find good research papers to implement and get ideas from
@kartikkhanna1503
@kartikkhanna1503 4 жыл бұрын
what are your views on efficient market hypothesis and do you believe that markets are efficient ?
@DimitriBianco
@DimitriBianco 4 жыл бұрын
Markets are fairly efficient however they are only as smart as the people trading. I'll make a video on my economic perspectives as many people have asked. Algo trading has driven markets to be more efficient as well which is a good thing thing for the general population.
@daudcodez3479
@daudcodez3479 2 жыл бұрын
I would also want to get more information about this
@yashbudhane6343
@yashbudhane6343 4 жыл бұрын
Nice video. Good Q&A.
@egesonmez2228
@egesonmez2228 4 жыл бұрын
Hi sir, i'm a senior highschool student in Turkey. I want to major on physics because i really love it! But I don't like academy that much and i don't think i will. I did some research about what one can do with a physics degree other than academy and discovered that there are investment bankers, quants, consultants, hedge fund managers with physics phds. I was wondering what path should i take after graduating if i want to work at a quantitative position in firms like goldman, jp morgan, rentech, two sigma? (I'm watching your videos and trying to understand as much as i can. So thank you and keep up the good work.)
@brianchia
@brianchia 4 жыл бұрын
EGE SÖNMEZ go to grad school
@DimitriBianco
@DimitriBianco 4 жыл бұрын
The process would be to get an undergrad (sounds like you'll get a physics degree) and then after that you'll need a Masters of PhD (grad school). I would consider a variety of degrees such as financial engineering, statistics, or mathematics. You could continue the physics route for graduate school however it makes getting into quant finance a bit more challenging as your degree doesn't perfectly match. If you do the pure physics route, you'll need to write a resume that highlights the skills you have that are needed in quant finance.
@Yash-wq1uw
@Yash-wq1uw 4 жыл бұрын
sir, i am doing computer engg.(final year)... what should be my best way to get into finance fields like algo trading /quant researcher/financial markets) i am thinking about following options - - 1)mba finance /with cfa 2)ms financial eng USA thanks for sharing your knowledge and helping people... kindly help me deciding between the two!!
@jairevonhayes5503
@jairevonhayes5503 4 жыл бұрын
MS FinEng > any MBA for quant role. ACFA is more for traditional financial analyst and I don’t really think employers in more quant fields will care as much for it. Although, if you do already have the quantitative skills (quantitative degree, good projects, etc) then maybe a CFA could boost your chances a little bit. But overall, Financial Engineering masters > MBA + CFA.
@Yash-wq1uw
@Yash-wq1uw 4 жыл бұрын
@@jairevonhayes5503 thanks for the update...
@DimitriBianco
@DimitriBianco 4 жыл бұрын
If you want to go into quantitative finance, I would get the MS in Financial Engineering. Quant finance requires a lot of math, stats, and CS, Even with a masters you will be competing with PhDs for a job in quant finance. An MBA is only good for traditional finance.
@Yash-wq1uw
@Yash-wq1uw 4 жыл бұрын
@@DimitriBianco thanks sir!!
@fappening80
@fappening80 4 жыл бұрын
Hi Dimitri, I have a degree in actuarial sciences and been working as an equity research analyst for the last 5 years. I'm 31 and will start a post-grad in quantitative techniques oct 2020 in Spain. How old do you think its "too old" to become a quant researcher and how important do you think is autonomous learning vs having a masters/phd? Thanks!
@DimitriBianco
@DimitriBianco 4 жыл бұрын
I don't think age is too important for quantitative finance. I have seen very quantitative people from other fields who eventually end up in quantitative finance. Most people in quant finance care about education and less about age. As for the degree vs learning...they are both required. A masters/PhD is really just the very beginning of a quant career. What you will learn in a graduate degree will just start to give you the basic tools. It takes many years after these degrees to fully understand a specific job. I've been in the industry with a masters for 6 years and I still have a lot to learn. The graduate degree is a requirement as it helps to ensure people have a very basic understanding (from a quant perspective). It might be possible outside of the US to do quant finance without a grad degree however in the US there is a lot of competition and the degrees are required.
@benjaminbialy6284
@benjaminbialy6284 3 жыл бұрын
the 100k traders not having an effect on the market aged well
@daytonwilder7645
@daytonwilder7645 3 жыл бұрын
I guess it is quite off topic but do anyone know of a good place to stream newly released tv shows online ?
@korbinkylo1921
@korbinkylo1921 3 жыл бұрын
@Dayton Wilder try flixzone. Just google for it =)
@kevinliu4569
@kevinliu4569 3 жыл бұрын
died when dimitri pronounced lachlan as 'eech lan'
@DimitriBianco
@DimitriBianco 3 жыл бұрын
I think you are referring to "upper echelon."
@spinLOL533
@spinLOL533 2 жыл бұрын
I don't think the average person can handle stochastic calculus, they can barely pass calculus 1. Quantitative finance is very rigorous and if a 100-110 IQ person becomes a quant they won't have a unique edge, they will come up with mundane strategy ideas that have already been thought of years ago. So yeah financial engineering isn't cut out for average IQ people, it's the sad truth.
@ThomasFoolery8
@ThomasFoolery8 Жыл бұрын
Right. He’s being PC cuz he has a KZfaq channel. He knows this.
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