Why do some stocks have a bigger gap between Bid and Ask prices?
Recent sharp declines on the Australian share market have highlighted one of the most common misconceptions when it comes to trading shares: that heavy selling alone contributes to the price of a stock going down. It sounds as plausible an explanation as the reverse – that intense buying activity in a stock will push its…
When stock prices fall, where does my money go – can money just disappear?
When you hear that the sharemarket has lost $40 billion dollars in one day, it can be quite terrifying. How can so much money be wiped off the market in one day? Unless your stock has been going up, it’s difficult to make money in a falling market. In fact one of the few ways…
Why do companies care when their share price falls?
From a transparent point of view it can be confusing to wonder why companies care when their share price falls. After all, listed companies have already received money from investors, when they first sell shares through an Initial Public Offering (IPO). What happens in the secondary market, when investors buy and sell to each other…
Why do futures prices converge on spot prices during the delivery month?
Prior to expiry, the price of futures contracts will most likely either be at a premium to the physical or a discount. As the contract approaches expiry these two prices will converge, or meet. Why does this happen? There are a number of factors involved here; one of the main reasons is what’s called cost…
Can the futures market predict if the Australian sharemarket will open higher or lower?
Investors use the futures market to predict whether the Australian sharemarket will open higher or lower on a daily basis. This can be achieved in several ways including reviewing offshore futures contracts, in markets like Europe and the United States to see how particular stock indices, including the FTSE and the S&P500 traded overnight. In…
How does the ban on short selling affect options traders?
The idea of short selling is to profit in a declining market. As a result of the ban on short selling, whereby and investor/trader will sell stock that is either borrowed, or not yet owned, only to buy the stock back at the lower price, many have shifted to the use of options in order…
Before you start trading options – ask yourself these 5 questions
When I started trading, I merely focused on what I was going to buy with all the money I planned on making. Needless to say, the money went within my first 6 months of opening an account. What happened? Well, as they say, a fool and his money are soon parted. I was a fool…
Should I buy options that are in the money or out of the money?
There is no wrong and right answer to this question. Whether you decide to buy in the money or out of the money, options will be totally dependant on your trading strategy and tolerance towards risk. However we will discuss some differences between trading options at various strike prices. In the money options are obviously…
What are naked options and why are they risky?
A holder of a call option has the right, but not the obligation to buy an underlying share at a specified price, whilst the holder of a put option has the right, but not the obligation to sell the underlying share at a specified price. The process of selling new options is called ‘writing’. When…
Why is it bad to buy an option close to its expiry date?
I think that it is worth taking a quick step back and first discussing how we value options. If you were to dissect an option’s value into its components then the result would be two parts: Intrinsic Value and Time Value. Intrinsic Value is the option’s value if exercised on any given day, defined as…
