7
votes
1answer
359 views

Price functions based on order book events

Assume some equity traded on a given exchange based on an electronic limit open-order book $B$ that makes sequential updates as a function of time $t$. What are "natural" or common price functions $P: ...
1
vote
2answers
162 views

Fundamental reasons for the stock price change

Let us start from the old times, where markets were less liquid. Suppose I hold some stocks of the company XYZ and I want to sell them. Why shall I expect that their price can rise in the next quarter ...
7
votes
1answer
221 views

Alternative liquidity measures

I'm going to write the MSc thesis on flight-to-liquidity phenomenon in stock markets and I'm interested in liquidity measures other than Amihud or bid-ask spread. What are some other popular measures ...
6
votes
1answer
179 views

Estimate price movement per unit of volume for daily data

I'm working on backtesting a number of stock trading strategies and need to estimate how much the execution price will likely deviate from the historical close price for that asset using daily data; ...