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OSRS Grand Exchange

Adamant cannonball

Adamant cannonball icon
Adamant cannonball
P2P F Buy limit: 11,000 per 4 hours
Live flip margin +12 GP
5.0% ROI per flip · up to 132.0K GP per buy-limit cycle
Track Adamant cannonball live in GE IQ → Free · Updates every 2 minutes · No signup needed

If you bought your full buy limit on Adamant cannonball right now, you'd clear roughly 132.0K GP after the 2% GE tax. That's the ceiling. The actual margin shifts every few minutes, especially after Wednesday updates and weekend supply spikes.

Ammo suited for a boat's cannon. Members-only on the GE. Buy limit 11,000 per 4 hours. A 2% Grand Exchange tax applies to sales, capped at 5,000,000 GP per item.

How Adamant cannonball trades on the Grand Exchange

Consumed constantly by ranged combat. Small margins per unit but very high volume on the popular tiers. A very high buy limit means one full cycle can move a lot of capital, so the margin per unit does not need to be large for the flip to be worth doing. Because it is members-only, it is only visible on the Grand Exchange for P2P accounts. Its margin has been volatile in the last hour, so treat this snapshot with extra caution and check the live numbers first.

Live flip margin

Buy at
240
Sell at
257
Margin (after tax)
+12
ROI
+5.0%
Daily volume
410.6K
Profit per limit
132.0K
High alch
108
Flip grade
F
Margin stability
Volatile

Don't miss the next move on Adamant cannonball

The margin can swing 30% within an hour after an OSRS update or a weekend supply shift. Set a price alert in GE IQ and you'll get pinged the second it crosses your target, no manual checking needed.

Set up an alert for Adamant cannonball →

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Wed, 02 Sep 2026 10:37:59 GMT. Open the tool for live prices that refresh every two minutes.

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GE IQ is a single-page tool that grades every OSRS flip in real time. Built by a flipper, for flippers. Adamant cannonball is one of thousands you can track, alert on, and stack in your portfolio.

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