Steel cannonball

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

281 gp

↑ 17.1%+41 gppast week

Last traded 6m agoLow volume

Updated 6s ago

Steel cannonball is currently trading at 281 gp on the Grand Exchange and is up 0.4% over the last 24 hours. Current instant-buy and instant-sell prices are 281 gp and 281 gp.

Category: bars · Members only · View on OSRS Wiki

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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

281 gp

Volume (24h)

27,394,367

Buy vol (24h)

7,677,754

Sell vol (24h)

19,716,613

Instant-buy

281 gp

+0.4% vs day open

Instant-sell

281 gp

+0.4% vs day open

Tax (2%)

5 gp

Flip margin

−5 gp

-1.78% vs buy

Profit per flip

−5 gp

At limit 11000: 55.0k gp / 4h

Buy limit

11000

Performance

Selected:

1D 1W 30D

Open

244 gp

283 gp

Low

220 gp

High

289 gp

Performance

+15.98%

Buy volume

132,373,605

Sell volume

302,130,662

Buy / sell ratio

0.44

>1 = more buyers than sellers

Avg daily volume

14,483,476

Flip viability

Margin: -5 gp per flip

Volume: 27,394,367 trades / 24h

Buy limit: 11000 every 4 hours

Max profit/cycle: -55,000 gp

Verdict: High margin, low liquidity

Flip summary

Steel Cannonball currently has a flip margin of −5 gp, which isn't profitable to flip right now despite 27,394,367 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
6m ago(8/6/2026)	279	25801	284	89523	5
11m ago(8/6/2026)	280	32764	287	40044	7
16m ago(8/6/2026)	283	20018	290	48937	7
21m ago(8/6/2026)	278

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