The story behind Gielinor Gains

Built for the way
we actually play.

A smarter look at the market. A clearer next move. Built by a player, for players.

A note from the maker

I wanted help
with the next move.

I built Gielinor Gains because I wanted something I’d use in my own trading sessions. Something that could help me find an item, choose sensible offers, and work out how much to trade.

That work is at the heart of the free market. Trader builds on it with guidance through each trade, and Dump Alerts help surface sudden opportunities. It all starts with making the market easier to understand.

Cam · Player & maker of Gielinor Gains
Lightbearer ring from Old School RuneScape

Buy. Sell.
Keep playing.

Free for every player

A lot goes into
a simple suggestion.

Every suggested trade brings together price movement, buying and selling activity, and room for profit. Our algorithms do that work in the background. You get a clearer place to start.

Explore the market
Chance
76%

Know what to expect.

Each suggestion shows the profit you can expect and its Chance: how often trades like it made money within 4 hours. The best expected profit comes first.

Offer prices · Lightbearer
Buy
4,119,882 gp
Sell
4,250,827 gp

+45,929 gp per item, after tax

Prices with a purpose.

Buy and sell targets adjust to price movement and trading activity. Estimated profit already accounts for GE tax.

Suggested quantity
GE limit Selling at your price

No more than 3M GP per item.

A size that makes sense.

Amounts stay within the GE limit and what’s really selling at your price, with no more than 3M GP in one item. Quiet items get smaller amounts.

Illustrative examples. Expected profit, Chance and targets are estimates, not guaranteed fills or returns.

Search the market. Compare trades. Keep your favorites close.

The market tools stay free.

From a trade idea.
To your next step.

Trader picks trades by expected profit and skips ones that haven’t been paying off. Then it follows your Grand Exchange offers and brings the useful action forward. Your purchase cost and sell guidance stay with the trade.

Watch a whole session

What would you like a hand with?

A big margin is only half the story.

Choose a trade yourself, use Auto-Fill, or mix both. Trader checks trading activity and available GP, then shows the item, quantity and price to enter.

Example buying step · members item · illustrative prices

Buy Lightbearer

Your next buy is ready. Enter this offer in RuneLite.

Quantity

2

Buy price · each

4,119,882gp

Suggested sell price: 4,250,827 gp each.

91,858 gp profit if it all sells, after tax

With Fast sync connected, placed offers and fills are picked up automatically.

An interactive example from Trader. Illustrative prices.

Dump Alerts · included with Trader

A sudden sell-off.
A new possibility.

Sometimes an item falls sharply as players rush to sell. Dump Alerts look for unusual selling activity, check the opportunity, and send you an email when it qualifies.

A chance to investigate something you weren’t watching. You still check the market and decide whether to trade; a price recovery is never certain.

Take a closer look
Example alert. Illustrative price movement.

You should know
what’s behind it.

Market data from the OSRS Wiki.

Public price and volume data is the starting point. Gielinor Gains adds its own trade selection, offer targets, quantities, and guidance. Estimates include Grand Exchange tax; they can change as the market moves.

Visit the data source

Care in the calculations.

We check every suggested trade against what happened next, and Trader uses that track record when it picks trades. Before we change how trades are suggested, we test the change against weeks of real Grand Exchange prices. Automated tests cover the maths. None of this makes the market predictable.

RuneLite in game.
Trader in your browser.

For fast updates, install the independent Exchange Logger plugin and let Trader read its saved trade files. The files are read locally. You never give us your RuneScape password.

See the connection setup

Honest about the result.

Flipping takes attention. Offers may take time, prices can fall, and trades can lose GP. Guidance helps you make a decision. It doesn’t promise a profit.

Taking our early players with us.

Eligible existing Planner owners receive lifetime Trader and Dump Alerts. Existing subscribers keep their current billing and access. Sign in to see what’s included for you.

A better session
starts here.

Meet Trader Browse the free market

Have an idea or something that needs fixing? I’d like to hear it.

Independent and player-built. Not affiliated with Jagex or RuneLite.