Verdict first
Each candidate gets a BUY, DECENT, RISKY, or AVOID result with a plain-English reason, not an unexplained score.
RuneLite Plugin · Awaiting review
Make the call before you place the offer.
QuantScapers turns Grand Exchange prices into a decision you can inspect: a verdict, the evidence behind it, an exact ticket, and the risk that could change the call.
Free · Manual only · No account · No telemetry
What changes in the client
See the evidence first.
The plugin is not a trade bot or a generic margin list. It shows the conditions behind a margin before you decide whether to use it.
Exact ticket
Use the quantity, buy price, sell price, after-tax profit, and walk-away time when you enter the trade manually in the Grand Exchange.
Risk checks
Stale quotes, unusual thin-volume spreads, weak recent trading, and unstable margins are shown instead of hidden.
The decision ladder
What the verdicts mean.
BUY
Fresh, fast, and profitable after tax. The item clears the freshness, fill-time, ROI, and evidence checks.
DECENT
A possible trade with tradeoffs. The margin may be usable, but it misses one or more high-confidence conditions.
RISKY
A warning needs your attention. Slow fill, cooling momentum, weak activity, or unstable history makes the trade less dependable.
AVOID
A hard check failed. The quote is stale, the spread looks suspicious, or no usable profit remains after tax.
Boundaries
It informs. You act.
No GE automation
The plugin never places, edits, or cancels offers. Copying a ticket is the furthest it goes.
Limited data use
Market data comes from the OSRS Wiki real-time prices API. Polling and audit calls are cached and budgeted to limit upstream load.
No analytics or telemetry
The plugin does not send analytics or telemetry. It stays focused on market analysis inside RuneLite.