Steel cannonball

Ammo suited for a boat's cannon or for a dwarf multicannon.

277 gp

↑ 15.9%+38 gppast week

Last traded 5m agoLow volume

Updated 44s ago

Steel cannonball is currently trading at 277 gp on the Grand Exchange and is down 2.1% over the last 24 hours. Current instant-buy and instant-sell prices are 275 gp and 279 gp.

Category: bars · Members only · View on OSRS Wiki

🔔 many users are watching this item

About Steel Cannonball

Steel Cannonball is a members-only item on the OSRS Grand Exchange in the bars category.

In-game examine text: "Ammo suited for a boat's cannon or for a dwarf multicannon."

It has a Grand Exchange buy limit of 11,000 every four hours, a high alchemy value of 3 gp, and item ID 2.

View on OSRS Wiki

Live statistics

Market price

277 gp

Volume (24h)

28,975,828

Buy vol (24h)

8,069,475

Sell vol (24h)

20,906,353

Instant-buy

275 gp

-2.8% vs day open

Instant-sell

279 gp

-1.4% vs day open

Tax (2%)

5 gp

Flip margin

−1 gp

-0.36% vs buy

Profit per flip

−1 gp

At limit 11000: 11.0k gp / 4h

Buy limit

11000

Performance

Selected:

1D 1W 30D

Open

245 gp

281 gp

Low

220 gp

High

289 gp

Performance

+14.69%

Buy volume

131,252,383

Sell volume

298,393,820

Buy / sell ratio

0.44

>1 = more buyers than sellers

Avg daily volume

14,321,540

Flip viability

Margin: -1 gp per flip

Volume: 28,975,828 trades / 24h

Buy limit: 11000 every 4 hours

Max profit/cycle: -11,000 gp

Verdict: High margin, low liquidity

Flip summary

Steel Cannonball currently has a flip margin of −1 gp, which isn't profitable to flip right now despite 28,975,828 trades over the last 24 hours.

Items with negative or zero margins like this are better watched than actively flipped until the spread widens.

Recent activity (5m buckets)

Time	Buy avg	Buy vol	Sell avg	Sell vol	Margin
5m ago(8/5/2026)	275	13737	277	76400	2
10m ago(8/5/2026)	275	9244	279	40306	4
15m ago(8/5/2026)	278	13745	280	89971	2
20m ago(8/5/2026)	278

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