Trading Terms Guide

If you’re new to trading, you’ll quickly notice that experienced traders use a lot of shorthand and specific terminology.

Understanding these terms is essential. Not only will it help you communicate more effectively, but it will also make it easier to evaluate trades, avoid mistakes, and navigate the market with confidence.

Below are the most common trading terms and what they mean.

Recent Average Price (RAP) refers to the average price an item has recently sold for.

This metric is provided by games and updates over time as new sales occur, gradually reflecting recent market activity.

RAP is useful for understanding recent sales behavior, but it doesn’t always reflect what an item trades for.

Value represents how much an item is worth in trades.

Value is influenced by multiple factors such as demand, rarity, and recent trades. While values can fluctuate, they are generally more reliable than raw price data when determining what items are actually trading for.

Demand refers to how desirable an item is.

Items with high demand are typically easier to trade and may receive overpays, while low-demand items can be harder to trade and may require you to accept less than their listed value.

Demand plays a major role in trading decisions and should always be considered alongside value.

Upgrading is trading multiple smaller items for a higher-value item.

This is typically done to consolidate value, allowing you to offer more in one trade, especially in games with trade slot limits.

Downgrading is trading one higher-value item for multiple smaller items.

This is typically done to make profit or to diversify your inventory, as players often overpay when upgrading into higher-value items.

An Overpay (OP) means offering more value than an item is worth.

For example, if an item is valued at 100,000 and you offer 105,000, you are giving a 5,000 OP.

A Lowball (LB) means offering less value than an item is worth

For example, offering 95,000 for a 100,000 value item would be considered a 5,000 LB.

A/C/D refers to the three possible responses to a trade: accept, counter, or decline.

You’ll often see traders ask “A/D?” when they want advice on how to respond, or say “A/C” to propose accepting or countering a trade.

Win/Loss (W/L) is used to evaluate whether a trade is favorable.

Traders often ask “W/L?” when reviewing a trade before or after it’s completed. A less common variation is W/F/L (Win/Fair/Loss), though “W/L” is used more frequently.

Completeds are records of completed or inbound trades.

They are one of the most important tools in trading, as they show what items are actively being traded for. Completeds help establish value and provide insight into market trends.

Sharking is when someone manipulates or misrepresents information about an item to influence you into accepting a bad trade.

This can include fake completeds, misleading value ranges, or coordinated pressure from others. Sharking relies on deception rather than outright theft, so it’s important to verify information before making decisions.

Scamming is when someone directly steals your items.

This often involves deceptive tactics such as fake promises, unsafe trade methods, or attempts to gain access to your account. If something feels suspicious or requires unnecessary risk, it’s best to walk away.

A Middleman (MM) is a third party used to help facilitate a trade, usually in situations that require multiple steps.

While middlemen are intended to reduce risk, they can also be a source of scams if they are not trustworthy. Fake middlemen, impersonators, and fabricated reputations are common.

Because of this, extreme caution should be used and unnecessary reliance on middlemen should be avoided whenever possible.

Learning trading terminology is one of the easiest steps toward becoming a better trader.

The more familiar you are with these terms, the easier it becomes to understand offers, communicate with other traders, and make informed decisions.

As you gain experience, these terms will become second nature and give you a strong foundation for navigating trading.