CATEGORIES

TODAY IN HISTORY

    DNA
    September 20, 1952 - U.S.A.

    Alfred Hershey and Martha Chase published a report confirming DNA holds hereditary data. Their experiment used the T2 bacteriophage, which, like other viruses, is just a crystal of DNA and protein. It can reproduce when inside a bacterium such as E. coli. When the new T2 viruses are ready to leave the host E. coli cell (and go infect others), they burst the E. coli cell open, killing it (hence the name "bacteriophage"). Hershey and Chase were seeking an answer to the question, "Is it the viral DNA or viral protein coat (capsid) that is the viral genetic code material which gets injected into the E. coli?" Their results indicated that the viral DNA, not the protein, is its genetic code material.

    FORTRAN
    September 20, 1954

    The first successful test compilation and execution of a computer program using what became FORTRAN was run by Harlan Herrick at IBM. It took until 1957 to develop into a fully-operational, commercial product. As implied by its name (FORMula TRANslator), Fortran was designed as a high-level language for technical and scientific applications which primarily needed calculation, rather than working with characters. John Backus at IBM supervised the development of the programming language that would allow users to express their problems in commonly understood mathematical formulae. By 1958 the language was expanded to Fortran II, which included subroutines, functions and common blocks, and in 1962 IBM introduced the extended Fortran IV.

MEMBER LOGIN

RANDOM QUOTES

  • Rules for Happiness
    by Immanuel Kant

    "...Rules for Happiness: Something to do, Someone to love, Something to hope for...."
  • The wealth of the nation
    by Earth Day, Gaylord Nelson

    "...The wealth of the nation is its air, water, soil, forests, minerals, rivers, lakes, oceans, scenic beauty, wildlife habitats and biodiversity that'as all there is. That'as the whole economy. That'as where all the economic activity and jobs come from. These biological systems are the sustaining wealth of the world...."

RANDOM FACTS

  • Salary
    about Steve Jobs

    Steve Jobs' annual salary was $1, just enough to keep company health benefits. More vehicles
    about Stolen On New Year's

    More vehicles are stolen on New Year's Day than any other holiday throughout the year. (So does that mean thieves are having their last fling before changing their ways or are they trying for a big score to start the New Year?)

Whipsaws In The Market :

Choose Your Color :

ARTICLE INFORMATION :

A whipsaw is a representation of profit-taking going on in the market.

ARTICLE CONTENT :

One of the factors to consider when trading with stop-losses is whipsaws. Whipsaw is the name given to the tiny and regular market movements during trends. For example, when a share is in an overall bull trend, it will periodically turn over and fall in price for a couple of days, before resuming it's general upwards trend. This is a whipsaw. A whipsaw is a representation of profit-taking going on in the market.

People who have made a good profit on the share after it has had a strong rally up are now selling to realise that profit. Their selling pressure temporarily halts the upward bull trend. The market absorbs these sellers with an abundance of buyers and then the share continues its bull run. Whipsaws exist in bear markets too. One of the threats of using stop losses is the risk of being; Whipsawed-out; of the market.

If the whipsaw is greater than your stop loss, then you may end up selling before the share reaches its actual peak. This is just one of the realities of share trading. It will definitely happen to you. It happens to the best of us. All you can do is to develop a series of selling strategies to complement your stop loss. Serious traders have been known to use up to and over 5 different selling indicators on each trade. All indicators must be positive before they will sell the share. Even then, it only improves their trading, it doesn't make it 100% reliable. For most people, though, just using a stop loss will go a long way to improving their trading results.

ARTICLE SPONSOR :

  • Spectrum Live
    Forex, forex options, fx options trading platform. Online Trading platform, online trading software.

DEEP LINKS & SUB-PAGES :

ARTICLE STATISTICS :

  • 4140Article ID :
  • Dugald McCullochOwner :
  • Featured Articles / LifetimeArticle Type
  • November 28, 2014Date Added :
  • NeverExpires :
  • 0Average User Rating :
  • 0Total User Votes :
  • 0Reviews :

RATE ARTICLE :

Please rate this link article.
You must be logged in to be able to rate an article.

USER COMMENTS :

No user reviews have yet been made or approved for this article.

You must be logged in to be able to leave a comment.