There are indeed monopoly in this world, Buffett said that a moat is the competitiveness of a business economy. Most companies have many competitors because a profitable industry attracts competitors to join in for a piece of the pie.
Author: Andy Lin
Querier to Annualized rate of return for S&P 500 Index
Query the annualized return of the S&P 500 index between any two years, and the annual return of the S&P 500 index for that year
Citigroup, a downward companies
Citigroup on behalf of failed companies, Citigroup’s Growth History, The growth history of Citigroup is worth understanding by investors, especially since it was set up by a commercial bank that used to be the largest commercial bank in the world.
Do it right a few times in your lifetime is enough
Do it right a few times in your lifetime is enough, Good investments are very rare, I quoted Charlie Munger, “Good investments are very ‘rare’, and when this once-in-a-lifetime investment opportunity presents itself, you have to bet all your chips.” in my book “The Rules of Super Growth Stocks Investing”
Simple and compound interest calculator
You can use simple and compound interest calculators, a free online tool I developed, to quickly calculate and compare the differences.
What company is Snowflake owned by Buffett? Where is its value?
What company is Snowflake owned by Buffett? Where is its value? In May 2017, The Economist published an article “The world’s most valuable resource is no longer oil, but data” Over time, the Economist was proven right.
Investing is not voting
Investing is not voting, mentioned the phrase “investing is not voting” in three places in my book “The Rules of Super Growth Stocks Investing”: 1-5, 5-4, and postscript.
IRR Calculator
What the only performance return indicator all investors should care about is their career IRR. Therefore, it is really necessary to design a simple and general IRR calculator.
WD-40, the “Magic Oil” in the instrument industry, the little blue can
WD-40, the “Magic Oil” in the instrument industry, the little blue can, WD-40 (ticker: WDFC), the company’s main product is WD-40, which is nicknamed the “Little Blue Can”.
Facebook and Twitter restrictions: No more daily reposting blog post to Facebook group or Twitter
Facebook and Twitter restrictions