6
votes
3answers
275 views

How do top investors pull out 20% ROI?

I've been searching the ROI percentage of well known investors. Warren Buffet - (Berkshire Hathaway) 22% annual return from 1964-2005 George Soros - (Soros Fund Management) 30% annual return ...
2
votes
1answer
219 views

Calculating Daily Returns for Futures Contract

I am calculating daily returns for a position in a futures contract. I am a little stuck with margin and how to account for it. I specifically dont understand how return is calculated after Margin ...
2
votes
1answer
141 views

Is the very long-term growth of the stock market bound by aggregate net income? [closed]

When talking about residential property, people sometimes throw around the idea that over the very long-term aggregate home prices can't rise faster than aggregate income. i.e. even if for a while ...
1
vote
3answers
1k views

What does the average log-return value of a stock mean?

Assuming log-return is defined by the log of the price today divided by the price yesterday. Does knowing this single piece of information (the average log-return of a stock over a long period of ...
-2
votes
2answers
422 views

What is the compound annual growth rate of the major markets?

What historical compound annual growth rates (CAGRs) have the major markets provided? Data as far back as has been recorded is preferable. Specifically I'm looking for returns of: Short-term, ...
1
vote
2answers
193 views

Are the guaranteed returns of regulated utilities really what they sound like?

In the last few days I've stumbled upon two-year-old editorials like this one and this one stating "as a regulated utility, publicly traded [PG&E] shareholders benefit from a guaranteed 11.35 ...
11
votes
4answers
1k views

How can I determine if my rate of return is “good” for the market I am in?

I am considering a small investment to get started with. What percent rate of return is considered to be good return on investments made in a stock market? I read somewhere that 25-30% is considered ...
7
votes
1answer
123 views

Is there a simple term to describe the non commutative property of decreasing and increasing a value by some X percentage?

I.e., $100 decreased by 20% requires an increase of (1/(1-0.2))-1) to return to $100. Is there a simple name that refers to this?
6
votes
3answers
3k views

Calculate annualized return on stock with multiple transactions

I understand how to calculate the Annualized return on a stock when I have single purchase ie (principal + gain/principal) ^ (365/days) - 1 but how is it calculated when I have multiple buys and ...
3
votes
3answers
2k views

How to calculate the rate of return on selling a stock?

How to calculate the rate of return on selling a stock?