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The Best Personalized Fundamental Stocks Scanner Setup (Part 2)

A few weeks ago) (In this post), I have shared with you where to find 10 years of financial statement data and how to use AWS Athena to query the files stored in AWS S3. In this post, I am going to show you how to write a program to

Brainteaser #5

A small boat is floating in a swimming pool. The boat contains a very small (very very very small) but very heavy rock. If the rock is tossed out of the boat into the pool, what happens to the water level in the pool? It is related to Physics, but

How to Log Tasks and Create Transparent and Accountable Workplace Using Free Tools?

Do you still use Excel to log your team’s tasks and try to calculate the time spent for each process? Have you found that not all your teammates remember to fill in the Excel? Do you find analyzing data in Excel difficult due to inconsistent formatting? You are not

Be careful on exaggerated and false claims from agents

One valuable lesson I learned in purchasing a property in Vietnam is to be careful of what the agents said. 9.9/10 times, their claims will be too optimistic or even false! Let look at the difference between the quoted price for Vietnam local people and the quoted price

Is Berkshire Hathaway a Good Buy?

This post is written at 23 March 2020. I think many of you know Berkshire Hathaway, the company managed by Warren Buffet. The company has a lot of subsidiaries, ranging from insurance, freight rail transportation, utility, to real estate brokerage services, and many others. According to the 2019 annual report,

How many MPFs can beat the market?

In the previous post, I have shared with you how to scrape MPF performance data in AAStocks. I have also raised some questions on the claims from MPF agents that their fund managers can beat the market: Is it true? Am I better off by investing in low-fee and passive

A Mistake Had Been Made on Buying USO

A Mistake Had Been Made on Buying USO

Date: 22-04-2020 On 20-04-2020, I brought 332 shares of USO @ 3.845 (Luckily, a relatively small amount to the whole portfolio). I have sold all of them on 22-04-2020, taking a loss of around USD 376. Reflecting myself in the night, I conclude the following points: Not staying in my