Without the appropriate skills to discern signals and time the entries and exits, the market timer may not only miss opportunities, but also potentially suffer the blow of rapid losses. Also with a higher frequency of fund switching, investors will have to incur increased transaction costs.

Investors who are concerned about market volatility are advised to practise dollar cost averaging as this strategy enables investors to focus on the long-term investment goal and not worry about the prevailing level of the market. Dollar cost averaging is simply investing a fixed amount of money in a financial asset (such as a unit trust fund) on a regular basis (monthly, quarterly, biannual) regardless of the market cycle. By investing a fixed amount on a regular basis, investors will buy more units when the market is lower and fewer units when the market is higher. This strategy will produce a lower average cost of investment than the average market price over any given period.

In addition, investors are also advised to rebalance their portfolios regularly at least once a year to ensure that their portfolio allocation reflects their investment objectives and risk profile. Thus if, as a result of an uptrend in stock prices, an investor's equity exposure has exceeded a level consistent with his risk tolerance, he can trim a portion of the equity funds and switch into bond or money market funds to rebalance the asset allocation accordingly. Maintaining a target asset allocation reduces the risk that the portfolio becomes too concentrated in a single asset class.

In conclusion, unit trust investors should always focus on achieving their medium to long-term investment goals. The practice of dollar cost averaging and regular portfolio rebalancing are effective tools that help investors remain focused on the long term horizon and prevent them from over-reacting to short-term movements of the stockmarket.