# Tagged Questions

Shares of stock traded in a stock market. Equities represent the residual claim or interest of the most junior class of investors in assets, after all liabilities are paid.

2k views

### Calculating Geometric mean

I need to annualize daily returns for about 120 firms for over a period of 10 years. I chose to calculate the geometric return because 1) it is the actual return 2) to avoid the asymmetric effect of ...
127 views

### Can Central Index Keys (CIKs) issued by the SEC be reassigned?

Suppose company A has CIK 0000012345 and ceases to exist. At some later time, company B registers with the SEC to submit filings. Is it possible that company B will be assigned the same CIK ...
243 views

### Modelling long run relationship between dividend and earnings

I am working on a paper where I have to model the long run relationship between earnings and dividends. I have downloaded the raw data from shillers website. I have converted the series to log(...
178 views

### How to deal with different amount of td's in computing Sharpe Ratio

In calculating the Sharpe Ratio, should I take into account the days were I have 0 return due to non-trading day? Another user posted a similar question but this was related to trading days with no ...
462 views

### Scanning a stock database for errors/flaws

I'm currently working on some matlab code that is supposed to check a stock database for any errors (missing values, wrong values, etc.). The reason for this is that after reading this post I came to ...
287 views

### Leveraged and inverse leveraged ETFs - what is the exact defintion?

I just had a quick look at the daily returns for a few pairs of leveraged ETFs - it appears that the percent daily returns do not match perfectly. For instance, looking at FAS/FAZ, the returns for the ...
4k views

### Quick way to check what 'tape' a stock belongs to?

For the SIP feeds, there is the CTA and the UTP plan and they cover Tapes A,B and Tape C respectively. Is there an easy way to check on google what tape a stock would belong to? Particularly when it ...
263 views

### Regression giving the return on a stock

I have this regression equation: $$R_{stock} = 3,28\% + 1,65*R_{market}$$ Where $R_{stock}$ is the expected return on a stock and $R_{market}$ being the market risk premium. I have a one-year T-...
167 views

### OTC Equity Options' Dynamics

This only applies to options that do not have marketable equivalents since margin can be marked to them. I've never been able to find this on my goog. How is margin typically calculated for OTC ...
212 views