AFM 423Topics in Financial Econometrics
- Units
- 0.50
- Faculty
- Arts
- Cross-listed
- ACTSC 423
When it runs
- F24
- W25
- S25
- F25
- W26
- S26
- F26
- W27
- S27
Ran in 3 of the last 7 terms. Winter 2027: scheduled, 2 lecture sections. Spring 2027: schedule not out yet.
This course introduces the use of advanced econometric/statistical methods in studying financial market data, and in quantitatively assessing risks associated with financial investments. The methods presented in this course are tailored to address specific issues of interest in finance, such as the quantification of the risk-return tradeoff, the modelling of time-varying stock/bond market volatility and, possibly, also the statistical analysis of financial derivatives such as options.
Prerequisites
- Must have completed at least 1 of the following:
Antirequisites
None listed.
Leads to
No course lists it as a requisite.
Winter 2027 sections
| Section | Class | Enrolled | Meets |
|---|---|---|---|
| LEC 001 | 3808 | 1 / 35 | MW 17:30–18:50 |
| LEC 701 | 1291 | 26 / 9999 | Online or by arrangement |
Reviewed on UW Flow
90% liked it79% easy96% useful
From 10 ratings and 6 comments on UW Flow. The most helpful comments, quoted as written, without names. Read them all on UW Flow.
as easy/challenging as you want. one of the best class in undergrad
Feb 2026 · liked itOn UW FlowRemove this
Good course, the prof is crazy good. You can get away with barely doing any work or basically write a research thesis. Out of 70, only 7-8 people attend the lectures. One of the best course for quant.
Mar 2025 · liked itOn UW FlowRemove this
Tony is the best! Makes the course very easy, you barely need to do work if you choose not to, but also you can go in as much detail as you want. There is a project in the course which you can do alone or in a group, you are free to choose your topic as long as it is related. It's nice as you get exposed to doing things on your own, and it's more focused on methodology and technical skills than other analytics courses in SAF which still place emphasis on memos and "business communication".
The course is always about machine learning in finance, most of the lesson plan follows a book on factor investing with machine learning.
Tony is a very brilliant professor, I'd say the best professor…Apr 2024 · liked itOn UW FlowRemove this
You are pretty much free to do whatever you want in this course - as much as you want and as little as you want. Prof Tony doesn't believe in tests so yay, no exams. He is supper passionate and is very very supportive.
You do need knowledge of some basic stats, even though the course doesn't require it. Really enjoyed it, would take it again.Apr 2024 · liked itOn UW FlowRemove this
Super easy course. Tony makes the assignments really easy. Topics are interesting, covers most machine learning concepts such as bias vs variance, multiple linear regressions, decision trees + boosting, neural networks. Tony has a strong emphasis on the fundamentals so no prior knowledge is required. Also don't worry if you don't have the prereqs, just email Tony and he'll waive them for you.
Aug 2023 · liked itOn UW FlowRemove this
Discussed on r/uwaterloo
16 posts and comments in 14 threads mention AFM 423, October 2017 to December 2024. Quoted word for word, newest first; each reply sits under the post and the comment that started its branch. Search r/uwaterloo for newer posts.
Fall 2024
ECON 423 vs STAT 443 5 points, 2 comments
“Econ 423 - time series econometrics https://uwflow.com/course/econ423 Stat 443 - Forecasting https://uwflow.com/course/stat443 these two courses looks very similar, have anyone take these courses? …”
u/Agreeable-Air-5080: “My guess would be stat443 is harder and possibly more useful - but I haven’t taken these, although I plan on taking stat443. I’d recommend also looking into AFM423”
u/SheepherderOdd9017: “have you already took AFM423? I checked the comment on uwflow, they said this course doesnt have exam, instead it has 2 projects. the preq is stat331, will it be ok if i don't have any finance/accounting background?”
Spring 2024
AFM help wanted 1 point, 1 comment
“Hello. I’m choosing between AFM 323 and 401 as electives. Have anyone taken them (or are taking them now)? If so, what are they like? Any help/advice is welcomed. Thank you!!!”
u/Ok-Valuable-7007: “I made the wrong choice.”
u/Over-Elevator-3481: “… if you choose to take 323 and like it, you can go on to take afm 423 in winter terms or look into econometrics sequence in the econ department. …”
Winter 2024
Courses that can be done fully online with no midterm and no final 4 points, 10 comments
“Could anyone recommend any courses that one could theoretically do 100% online? Ideally, it's a course where 100% of the grading is assignment work and papers and no exam component.”
u/Sufficient-Cry-1255: “afm423”
Fall 2023
4A COURSELOAD? 1 point, 0 comments
u/Sufficient-Cry-1255: “AFM423 PMATH351 ACTSC446 CO463 STAT443”
4b courseload? 1 point, 7 comments
u/richard--b: “… Wanted to get some input on how my courseload looks next term AFM 423 (topic in financial econometrics) Econ 421 (econometric theory) Econ 391 (equilibrium in market economics) Econ 306 (macroeconomics) Math 138 (calc 2) Not much I can change tbh, since I need most if not all of …”
Spring 2023
ECON 211 1 point, 19 comments
“Hi, I am ARBUS student pursuing an ECON major which requires me to take ECON 211. I heard from my advisor that this a tough course and considering I am mediocre at math what would you recommend me …”
u/Low-monthly-payments: “Honestly, don't major in Econ if math is your weakness, unless you are prepared to work really hard. Econ 211 and 221 are the 2 second year math courses. …”
u/richard--b: “Hi I'm here insanely late, but do you think it would be possible to get away with taking Econ 421 and AFM 423 rather than Econ 421 and Econ 423? …”
Fall 2021
To all 2nd to 4th year students interested in quant finance/portfolio management/trading strategies, please read this!!! 68 points, 6 comments
“Long story short, the Special Topics course AFM 416 is teaching "Financial Data Analytics" in Winter 2022 on Mondays/Wednesdays at 1-2:20 PM. …”
[deleted]: [deleted]
u/shit_my_biscuits_rn: “Thinking the same thing... I wanted to do AFM 423.”
Winter 2021
AFM CPA/CFA Pathway 0 points, 21 comments
u/Drip_Killa: “… AFM 423 - Topics in Financial Econometrics | (4) BA and (4) Financial Markets Spec.) 5. AFM 424 - Equity Investments | (CFA) Spring (Year 4) - Co-op Fall (4B) 1. AFM 445 - Information Technology Assurance and Audit Analytics | (5) BA Spec. 2. …”
Anyone taking AFM 423 - AI and Finance? 3 points, 1 comment
u/tabletop484: “How's the course? Can anyone share the course outline? Professor Tony Wirjanto is teaching the course.”
Anyone taking AFM 423 : AI and Finance? 3 points, 1 comment
u/Sumner-Scott: “How's the course? Can anyone share the grade breakdown? Professor Tony Wirjanto is teaching the course this term.”
Anyone taking AFM 423: AI and Finance? 1 point, 0 comments
This school never fails to amaze me... 40 points, 15 comments
u/RealisticCFMStudent: “… AFM423: Same as above minus the good luck The only course that hasn't been a colossal fuck up so far has been ENGL306A, which starts tomorrow at 1. At least they sent out an email saying that the course would be synchronous. …”
Check it elsewhere for Fall 2026
- Undergraduate Calendar, 2026–27The official entry
- Requirements for Fall 2026Waterloo’s requisite checker
- Schedule of Classes, Fall 2026Instructors, rooms, live seats
- Quest Class SearchWhere you enrol
- Course outlinesSyllabi from past terms (UW login)
- UW FlowStudent ratings and reviews
- WClassesPast sections back to 2004, and who taught them