What is a Rug Pull? How to spot & avoid it.

Rug pull occurs when developers promote a new token, attract investments, then withdraw all of the funds and disappear, leaving the token valueless. This can happen unexpectedly, so it's important to pay attention to certain signs to prevent yourself from losing money.

How do Rug pulls look like?

All Rug pulls have one thing in common: a huge red candle all the way to the bottom of the chart. But two main types can be distinguished: 

Instant Rug pull.

Instant Rug pull is characterized by almost instantaneous chart collapse. Thus, the price of a token can collapse almost immediately after the token is launched. This is usually the case with small developers who have made a small profit from the token created. With 99% probability, you will lose your money.

Typical signs of Instant Rug pulls:

1. Developer has a New wallet.
2. Links to old wallets that have already launched Rug pulls.
3. Poor description of the project, no socials.
4. Low liquidity at the start.
5. The developer keeps a large amount of his own tokens on his wallets.

Delayed Rug pull

Delayed Rug pulls are much more difficult to identify. A token may trade well for a few days or a week, and then its price will start to fall rapidly. A full price drop may involve several stages. 

Well-versed developers sell their tokens gradually, in installments. The screenshot above shows possible events when a developer sells his own tokens. Each sale of a significant amount of tokens collapsed the price of the token, but it was able to recover several times, allowing the developer to sell the next batches of his tokens at a good market price. However, this still led to the final collapse of the price, which is unlikely to rise again.

Typical signs of Delayed Rug pull developers:

1. The developer still owns a lot of its tokens (40%+)
2. The project has stopped releasing meaningful updates
3. Big Influencers are no longer talking about the project.

How does the token get RUGGED? 

In order for a token to receive a RUG PULL status, it must meet the following criteria:

1. liquidity is close to zero.

2. A sharp collapse in market capitalization.

Thus, the token completely loses all its value and is assigned the RUG PULL status. 

How do developers start a Rug pull? 

1. Remove token liquidity

2. Sell most of the entire token supply

In fact, the developer pulls the current maximum possible amount of money out of his tokens by doing this. 

The Basics of Rug pull predictions.

Smart Contract Inspection: The critical first step is to examine the token's smart contract for any signs that might indicate a trap. This includes mechanisms like HoneyPots that prevent selling, blacklists that restrict transactions, or unusually high Buy & Sell Fees. These features can often hint at the developers' intentions to manipulate the token's value for their benefit.

Social Media: The vibrancy of a project's social media presence and its engagement with the community are telling indicators of its legitimacy. A project with sparse updates or one that relies solely on hype without substantive progress should raise concerns. Additionally, the credibility and reputation of the project's endorsers can lend insight into its authenticity.

Developer Wallet Analysis: Investigating the history of the developer's wallet, especially if it reveals a pattern of previous questionable launches, is crucial. Equally important is the distribution of tokens; a concentration of a large percentage in a single wallet, particularly one owned by the developers, could indicate a setup for a rug pull.

Market Metrics: While high market capitalization and liquidity are generally positive signs, they are not infallible indicators of a project's long-term viability. You should approach every opportunity with a balanced perspective, weighing these factors alongside the project's overall transparency and developer track record.

What is the Anti-RUG function in a trading bot?

Anti-rug function is used in trading bots to help warn you against losing money, in case you have already bought a certain token. 

By enabling this feature, the bot will monitor for new transactions on the network related to that token. And if the bot sees that a new transaction has been created that involves the developer's wallet, the bot will instantly initialize the sale of all your tokens in an attempt to outbid the developer due to the increased miner tip (reward to the validator: the higher it is, the higher your transaction is prioritized).

Final Word.

The key to avoiding rug pulls lies in thorough research and a cautious approach to new investment opportunities. By examining the smart contract details, assessing the project's engagement with its community, and analyzing the developers' history, you can navigate the complex crypto market more safely.