I removed the email login after your feedback — OSRS Stock Sim update

I posted this yesterday and a lot of you said the email sign-up looked sketchy. Fair criticism.

I've changed it so:

  • No email required
  • Just create a username and password
  • You can also browse the entire site without creating an account

The idea is simple:

Everyone starts with 100m GP and trades OSRS items as if they were stocks using live GE prices.

Features so far:

  • 📈 Buy and sell items
  • 💰 Track your portfolio and profit/loss
  • 📊 Trade call and put options
  • 🏆 Compete to see who becomes the richest trader

No real GP is involved—it's just for fun.

I'm mainly looking for people to:

  • Break things
  • Tell me what sucks
  • Suggest features
  • See if anyone can become the Warren Buffett of Gielinor

Try OSRS stock sim

If you decide to check it out, I'd really appreciate any feedback. Even "this UI is terrible" is useful at this stage.

reddit.com
u/Superstar_11 — 3 days ago

I built an OSRS stock market simulator — who can turn 100m into the most GP?

I built a stock trading simulator using the OSRS Grand Exchange and I’m looking for some people to test it out.

Everyone starts with 100m GP and prices are based on live GE data.

You can:

Buy and sell OSRS items like stocks

Build a portfolio and track your P/L

Trade options — calls and puts on basically any tradeable item

Compete to see who can build the biggest bank

No actual GP is involved. It’s just a simulator, so you can make completely degenerate trades without nuking your real bank.

I mostly want to see what people break, what features are missing, and whether anyone can find some ridiculous strategy I didn’t account for.
And obviously:

Who is actually the best trader in OSRS?

Try OSRS Stock Sim

Would love any feedback/bug reports.

reddit.com
u/Superstar_11 — 4 days ago