I just understood the meaning of stock suffix symbols after watching and being very confused about what CA, XD, XM, T1, and others mean.

It turns out that the CA symbol stands for Corporate Action, which means that the stock will have an important event happening within the next 7 days. Just clicking on the symbol allows you to see what will happen and when. It’s not complicated at all.

As for abbreviations like X, they mean "Excluding," which indicates you will not have certain rights. For example, XD (Excluding Dividend) means if you buy during the XD period, you won’t receive the dividend for that cycle. But if you bought a few days earlier, you still get the dividend normally. Others like XM (not attending the shareholders’ meeting), XR (not entitled to subscribe for new shares) are similar.

Then there are abbreviations like T1, T2, T3, which seem more intimidating. Stocks with these suffixes tend to rise sharply and attract a lot of speculation. The market has implemented measures to restrict this. T1 requires buying only with a Cash Balance account. If the risk persists, it escalates to T2 and T3, which are increasingly restrictive.

There are also warning symbols like H (Trading Halt), meaning trading is temporarily halted for one session, and SP (Trading Suspension), meaning a longer halt, usually due to news leaks before the company officially reports to the market.

If you see NC (Non-Compliance), be cautious—this indicates the company is at risk of delisting due to heavy losses or not submitting financial statements for a long time. They have only one year to fix it. C (Caution) is similar, showing the company has high financial risk.

Actually, these stock suffix symbols are not difficult. Once you understand them, they can help you make better investment decisions. No need to be surprised when you see strange abbreviations attached to stocks.