I just realized that many people are still unclear about what stock warrants are, even though they are a pretty hot tool in the Vietnamese stock market. Actually, what are stock warrants that make people say they can generate high profits? Today, I will share what I know about this product.

Stock warrants (Stock warrant) are essentially a financial product that gives you the right to buy or sell an underlying asset (usually stocks) at a predetermined price, called the strike price. The special point is that you only need to invest a small amount compared to directly buying the stock, but the profit potential can be much higher. That’s why stock warrants are what they are and why they attract many traders.

Currently, the Vietnamese stock market only allows trading of covered warrants, issued by securities companies such as SSI, BSI, HCM, or KIS. The underlying assets are usually stocks of large companies like ACB, FPT, HPG, MBB, or TCB. When a warrant is exercised, you will receive the cash difference instead of the actual stock.

Regarding types of warrants, there are two main kinds. Call warrants allow you to benefit when the stock price rises above the strike price. Conversely, put warrants help you profit when the stock price falls below the strike price. However, the Vietnamese market currently only permits trading of call warrants.

I see that understanding what stock warrants are isn’t difficult, but playing them requires caution. First, you should only participate if you predict the market will go up. Second, choose warrants with a strike price lower than the current market price, which will increase your chances of profit. Third, the conversion ratio is very important — the lower the ratio, the higher your potential profit when the warrant is profitable.

One point to note is the time factor. Warrants have specific expiration dates, usually from 3 to 24 months. If you buy a warrant and by the expiration date the stock price is below the strike price, you will lose your entire investment. Therefore, risk management is very important. I recommend you only invest a small portion of your capital in warrants, about 10-20%, and allocate the rest to other products.

The price of warrants is quite cheap, usually only a few hundred to a few thousand VND, with a minimum trading volume of 10 warrants. This makes it accessible for people with small capital to participate. You can buy and sell warrants directly with the issuing company or on the exchange after they are listed.

Calculating profit and loss is a bit more complex. You need to calculate the breakeven point, which is the purchase price of the warrant multiplied by the conversion ratio plus the strike price. When the stock price exceeds the breakeven point at expiration, you will receive the difference. If the stock price is between the strike price and the breakeven point, you will incur a loss.

Overall, what warrants are essentially a high-risk investment tool but with high returns. It’s not suitable for risk-averse or inexperienced investors. But if you understand how it works, analyze market trends well, and manage risks properly, warrants can be a very useful tool to increase profits. I suggest you start with a small capital, learn from mistakes, and gradually increase your scale as you gain more experience.