Determination of Stock Prices

Determination of Stock Prices


Financial Institutions & Markets

Determination of Stock Prices


Countless issues can influence stock prices. Astoundingly in the article by the author, Friesen that I read it tells us that occasionally good news is not automatically good news when it pertains to stock. We saw our economy have massive collapses in the mortgage business. Most of this was because of unbalanced loaning and also a rise in the unemployment frequency. I will as well talk about the random walk theory and talk about the strengths and weaknesses of the efficient market hypothesis.

Analyze reasons why good news for the economy (long term) isn’t always

good news for stock and other financial markets (short term)

In the article that I read by the author, Friesen began his article by telling us that he believed he was able to forecast the stock amounts just by studying information and stock amounts from the previous day. Friesen swiftly comprehended that good news might be awful news for stock prices. He goes on telling us that price increases and stockholders reasoning throughout different changes can extremely affect the cost of stocks. Issues for example, better earnings may well be a young cautioning that the economy is warming up, which might head to inflation. It may oblige the Federal Reserve to increase interest rates earlier than presently expected. Greater rates, in turn, will create bonds and other fixed-income assets comparatively more good-looking evaluated with stocks, which are perilous. Stockholders are beginning to be concerned gradually that inflation may well pick up, which might consume into business proceeds, and as an outcome, position a gust to stocks. Both stock and bond stakeholders are continuously worried about inflation for the reason that it wears away the buying control of any kind of funds they receive on their investments. (Friesen, 2017)

Evaluate the assumption that stock price movements are purely random

(the random walk theory), describing what a random walk is

The random walk theory is a theory that tells us that variations in stock amounts contain the identical circulation and are separate to each other. Consequently, the previous undertaking of a stock price or market is not able to be operated to forecast its forthcoming undertaking. It is the inkling that stocks go in a random path. It is identified as the method where the present value of a variable is comprised of the previous value.

Discuss the strengths and weaknesses of the efficient markets hypothesis

The Efficient Market Hypothesis (EMH) is an investment concept whereby share prices expose all data and reliable important generation is not possible. EMH tells us that stocks continuously trade at their fair value on stock exchanges, causing it to be not possible for stockholders to either buy unrecognized stocks or sell stocks for exaggerated prices. There are three levels when conversing this concept.

Explain the rationale for buying stocks when stock prices are not predictable,

  • Weak Form EMH – says that all previous facts are valued into securities. Essential examination of securities is able to give a stockholder with data to create returns higher than market means in the short run, but there are not any forms that occur. Consequently, essential examination does not offer long-standing benefit and mechanical study does not work.
  • Semi-Strong Form EMH – states that neither essential study or mechanical study can deliver an advantage for a stockholder and that the latest data is promptly valued in to securities.
  • Strong Form EMH states that all info, whether communal or secluded, is valued into stocks and no stockholder is able to increase benefit over the market. Strong form EMH does not tells us that a few stockholders or money managers are unable of seizing unusually high returns for the reason that there are continuously deviations contained within the averages.

noting what kind of strategies would be useful for investing $100,000

In our readings this week I read that “understanding the efficient markets hypothesis allows investors to formulate strategies for portfolio allocation as well as for trading and for assessing the value analysis” (Friesen, 2017 Sec. 6.3). Stock prices alter each day, occasionally by outrageous volumes. To a stockholder, the variations can occasionally appear extreme and sometimes terrifying. It can help to comprehend that prices frequently move because of supply and demand. If more stockholders need to purchase a stock than sell it, the price will go up. For long term stockholders, short term variations are not anything to be worried about. At the time of investing any sum of money, we all need a good return. It has been specified by individuals that employment is swapping all day is not to observe the prices of your investment all day. It is okay to keep an eye on your instinctive feeling but as well to have faith in that a dip cannot as well pay off as well in the end. Even at the time the market appears to be falling, retain a level head and remain the progression buy-and-hold is nevertheless the greatest strategy.


Stock prices vary every day occasionally by outrageous amounts. It can aid in grasping that prices frequently move for the reason that of supply and demand. If more stockholders need to purchase a stock than sell it, the amount rises. For long term stockholders, short term variations are nothing that you need to be worried about. It is acceptable to go with your gut feeling but as well to have faith in that a dip cannot as well pay off as good in the end. Even at the time, the market appears to be decreasing, retain a level head, and keep the progression buy-and-hold is nevertheless the greatest strategy.


Fama, E. (1970) Efficient Capital Markets: A Review of Theory and Empirical Work. The Journal of Finance, Vol. 25, No. 2, pp. 383-417. Retrieved from

Friesen, G. (2017, October 27). When good news is bad for stockWhen good news is bad for stock. Retrieved from

Hubbard, R. G., & O’Brien, A. P. (2017). Money, banking, and the financial system (3rd ed.). Retrieved from

Maloney, M. & J. Mulherin (2003). The complexity of price discovery in an efficient market: the stock market reaction to the Challenger crash. Journal of Corporate Finance, Vol. 9, Iss 4, pp. 453-479.

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