Free Merching Guide

How to Merch in OSRS

Merching is simply buying and selling on the Grand Exchange for profit. This guide focuses on the habits that grow a bank consistently, not the flashy flips. If you can control risk, watch volume (fill time), and keep GP turning over, you can merch successfully.

The 5 pillars of consistent merching

Great merchers do the same core things well. These five pillars are the difference between a growing bank and a stalled one.

1. GP Turnover

Keep your GP turning. Think profit per hour and how fast you can re-buy, not just the biggest margin.

  • Spread GP across multiple items instead of going all in.
  • A 5k margin every 5 minutes beats a 50k margin that ties up GP for 12 hours.
  • Size offers to stay below GE limits and avoid slow fills.
2. Volume & Fill Time

Margin means nothing if you can't fill. Volume decides whether a flip is real.

  • Know volume per hour or per day, not just price.
  • Avoid fake margins caused by a single outlier trade.
  • Don't buy more than you can sell in a reasonable time.
3. Risk Control

Most players lose money by holding through crashes or chasing spikes.

  • Label flips as stable or speculative before you buy.
  • Cut losers quickly and keep part of your bank liquid.
  • Avoid emotional attachment to an item.
4. Consistency Over Brilliance

The best merchers are boring. Small wins stack faster than lottery flips.

  • Run the same routine daily.
  • Take many small, reliable wins.
  • Compounding beats one big swing.
5. Information Advantage

Merchers who grow fastest react earlier than everyone else.

  • Track trends, updates, and seasonal patterns.
  • Watch volume shifts before margins move.
  • The GE rewards speed of insight, not just access to data.
Merching is compound interest. Idle GP is lost growth. Keep GP turning.

The beginner merching loop

Start small, learn the rhythm, and scale only when your fill times are reliable.

1

Pick 3 to 6 items with solid volume. Avoid dead items with zero movement.

2

Place test offers for 1 to 5 units. This reveals the real buy and sell price.

3

Set your buy below the real sell price and your sell above the real buy price.

4

Scale slowly. Keep a portion of GP liquid so you can pivot.

5

Log your results. Rotate out items that do not fill within your target time.

Risk control: protect the bank first

Profits only matter if you are still in the game tomorrow.

Stable flips

  • High volume and steady price history.
  • Smaller margins, faster turns.
  • Best for building routine and consistency.

Speculative flips

  • Bigger margins but higher risk.
  • Often tied to updates, memes, or sudden hype.
  • Use small position sizes and strict exit rules.
Rule of thumb: if you cannot explain why the price moved, treat it as speculative.

Common mistakes that kill profits

Most losses come from avoidable habits, not bad luck.

Chasing a spike after it already moved.
Buying too many units and hitting GE limits.
Holding through a downturn because of hope.
Ignoring volume and trusting fake margins.
Letting all GP sit in one slow item.

Quick checklist before you buy

Use this to filter bad flips in seconds.

Does it have enough daily volume to fill?
Is the margin real (verified with test offers)?
Will this hit a GE limit or take forever to fill?
Do I know my exit plan if the price drops?
Am I spreading risk across multiple items?

Merching glossary

Short definitions you can reference as you learn.

Margin
The difference between the sell price and the buy price, after GE tax.
Volume
How many trades happen. Higher volume usually means faster fills.
GE Limit
The maximum number of units you can trade over a period of time.
Flip
A complete buy and sell cycle for a single item.
ROI
Return on investment. Profit divided by the GP you used.
Fill Time
How long it takes your buy or sell offer to complete.

Keep your GP working

Merching success is not a secret strategy. It is discipline, data, and repetition. Start small, follow the loop, and scale with confidence.

Open Dashboard