Steel cannonball

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

279 gp

↑ 17.7%+42 gppast week

Last traded 8m agoActive flip

Updated 6s ago

Steel cannonball is currently trading at 279 gp on the Grand Exchange and is down 0.7% over the last 24 hours. Current instant-buy and instant-sell prices are 275 gp and 283 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

279 gp

Volume (24h)

29,258,956

Buy vol (24h)

7,732,895

Sell vol (24h)

21,526,061

Instant-buy

275 gp

-2.1% vs day open

Instant-sell

283 gp

+0.7% vs day open

Tax (2%)

5 gp

Flip margin

+3 gp

+1.09% vs buy

Profit per flip

+3 gp

At limit 11000: 33.0k gp / 4h

Buy limit

11000

Performance

Selected:

1D 1W 30D

Open

248 gp

276 gp

Low

220 gp

High

289 gp

Performance

+11.29%

Buy volume

132,169,358

Sell volume

301,180,117

Buy / sell ratio

0.44

>1 = more buyers than sellers

Avg daily volume

14,444,983

Flip viability

Margin: 3 gp per flip

Volume: 29,258,956 trades / 24h

Buy limit: 11000 every 4 hours

Max profit/cycle: 33.0k gp

Verdict: High margin with healthy liquidity

Flip summary

Steel Cannonball shows an active flip setup with a margin of +3 gp and 29,258,956 trades over the last 24 hours.

At the buy limit of 11,000 every four hours, max profit per cycle is about 33.0k gp — high margin with healthy liquidity.

Recent activity (5m buckets)

Time	Buy avg	Buy vol	Sell avg	Sell vol	Margin
8m ago(8/5/2026)	278	21062	280	90090	2
13m ago(8/5/2026)	277	17634	280	101787	3
18m ago(8/5/2026)	276	10727	280	46927	4
23m ago(8/5/2026)	277

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