I've just realized that many new people entering crypto still don't understand what a pump is, so today I want to share this knowledge to help you avoid being caught up in dangerous schemes in the market.

When it comes to pump, it refers to a sudden price increase of a coin caused by one or a group of investors coordinating their actions. This event results in a sharp increase in trading volume and attracts a lot of community attention. But what exactly is a pump? It’s a strategy to "inflate" the price of a coin by buying a large amount in a short period, creating artificial demand, and causing the price to rise without reflecting the actual value.

The tricky part is that those executing the pump strategy will sell some or all of the coins they bought at a certain point, causing the price to plummet. I call this a dump, which is the act of "selling off" coins into the market. After a coin goes through a pump phase and reaches a much higher price than before, the "whales" (large investors holding significant capital) start selling to profit from the price difference.

The problem is that late investors become victims of this scheme, forced to sell below market price or cut losses to preserve their remaining capital. It’s clear that pump and dump are forms of market manipulation.

Especially, the psychological aspect of FOMO (fear of missing out) is exploited the most by these whales. When a coin’s price rises sharply, inexperienced investors feel pressured by the fear of missing profit opportunities, leading them to make impulsive trading decisions. Whales also control trading activity by creating fake hype on forums or social media about a particular asset.

I vividly remember in May 2020, a notable case involving the coin Tierion (TNT). The price of TNT suddenly surged over 45%, from $0.05 to a peak of $0.11 on May 12, 2020. But within just 10 days, the price plummeted to $0.03, even lower than the initial price. There was no significant news about this coin or related projects, except some positive rumors circulating on social media. This is a clear example of a pump and dump scheme, a tactic that can easily deceive inexperienced investors.

What causes a pump? There are usually four main reasons. First is the liquidity of large investors—those holding big capital can easily manipulate the psychology of small investors. Second is the FOMO effect I mentioned earlier. Third, unclear legal regulations in the crypto market create opportunities for whales to apply pump tactics. Fourth, ICO activities (initial coin offerings)—experienced whales often exploit this opportunity to inflate prices.

The process of pumping and dumping typically involves three steps. Step 1 is accumulation—investors gather and buy large amounts of coins while prices are low. Step 2 is pump and price maintenance—whales encourage inexperienced investors to buy at higher prices, creating forums to manipulate sentiment. Step 3 is dump and exit—whales sell their coins to realize profits.

How to recognize a pump? You can look for certain signs. If a coin’s price surges significantly within a few hours or days, it could be a pump indicator. Pay attention if a reputable news site or forum posts information about a specific coin, especially if the price is rising rapidly over a short period. When a small-cap coin suddenly gets mentioned by a celebrity or becomes a hot topic on forums, it might also be part of a pump and dump scheme.

So, how can you avoid falling into this trap? I have four tips. First, research thoroughly about the coin you plan to invest in—learn about the development team, project applications, and strategic partners. Second, limit the influence of herd mentality—remember that there are many other promising cryptocurrencies to invest in. Third, manage risks and capital effectively—plan carefully before investing. Fourth, consider investing in large, reputable coins—those with high market capitalization, trustworthy development teams, and long-standing histories.

In summary, understanding what a pump is and related strategies is essential for every investor in the cryptocurrency market. By conducting thorough research, managing risks effectively, and avoiding herd mentality, you can protect your assets and participate in crypto investing more safely.