Two stocks may both be priced at five hundred rupees, yet buying and selling them can feel completely different. One lets you trade thousands of shares instantly at a razor-thin spread, while the other makes you wait or accept a worse price. The difference is liquidity. When evaluating the BSE Share Price of any company, serious traders also examine how easily shares change hands. Even the NSE Share Price of a well-known name can behave awkwardly if volumes dry up on a quiet afternoon. This article explains liquidity and volume in plain terms and shows how they influence real trading results.
Defining Liquidity Properly
Liquidity refers to the ease with which an asset can be purchased or sold without greatly affecting its price. A highly liquid stock will have numerous buyers and sellers at any given price, and therefore a large order can be swallowed without much change in price. An illiquid stock will have thinly spread orders and hence even small trades can move the price around.Large companies in benchmark indices will have great liquidity while many small and micro-cap scrips will have poor liquidity. Liquidity offers a sort of safety to the investor as they can always exit their position comfortably.
Volume As A Gauge Of Interest
Volume refers to the number of shares that have changed hands. The rise in volume along with a rise in price indicates that many people are interested in trading the scrip and hence enhances the credibility of the movement in price. On the other hand, a fall in price on a huge volume indicates that there is great despair among investors. While a movement in price on a large volume indicates a reliable trend, a movement in price on a small volume is unlikely to last. Compare the volume with the thirty-day average to understand whether the trend is unusual. A spurt in volume without any visible reason indicates that some informed investors are either accumulating or distributing.
The True Cost Of Illiquidity
Illiquidity has a hidden cost that is not revealed through the bid-ask quote. The slippage that occurs when a large order is executed also affects the returns. One has to deal with wide spreads in illiquid issues. In extreme cases, during a downslide, there may not be any buyers at all and hence the investor may be stuck with the scrip for a long time. These hidden costs are not apparent in any statement but have an adverse impact on the returns of the investor, especially if they are frequent traders.
Implementing Liquidity Consciousness
Before buying any scrip, it is essential to understand the daily value of shares being traded in rupee terms and not in number of shares. While making large investments, ensure that it is not more than a certain percentage of the daily turnover; otherwise, your order will itself move the price. Large orders should be split into small ones and executed at different times and one should use limit orders while trading illiquid scrip. Avoid trading illiquid shares in the first hour of trading and the last hour of trading as the spread tends to widen during these times.
While long-term investing does not require much monitoring, one has to remember that life is full of surprises and one may need the money at any time. In such a scenario, liquidity provides an exit option and hence illiquid shares can prove to be very expensive. Hence, it is a good idea to hold liquid and high-quality shares as the core portfolio while keeping illiquid and speculative issues as satellite investments. Remember, liquidity can evaporate during stress and hence even shares which are usually very liquid can turn into illiquid instruments during panic selling. Understanding the importance of liquidity and the impact on portfolio and trading strategies is one of most important lessons any investor can learn to safeguard wealth and enhance execution quality on a regular basis.
