Smoke rune
P2PBuy limit: 18,000·last trade 4m ago
Confidence
Confidence90%
One score blending fill chance, market volume and profit quality.
Fill chance97%
Volume100%
Profit81%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at46
Buy fills62%
Sell at47
Sell fills62%
Net / item1 (2.2%)
Est. profit / 4h18.0K
18,000 units · 97% fill confidence
Insta-sell
45
cheapest buy (full spread)
Insta-buy
48
dearest sell (full spread)
Gross margin
3
GE tax
0
2% per item, max 5M
Net margin
3
6.7% ROI
Volatility
10.1%
price noise (1h history)
How to flip the Smoke rune
The Smoke rune is a members-only Old School RuneScape item — “A combined Air and Fire Rune.”. Its Grand Exchange buy limit is 18,000 per 4 hours. Right now it buys at 45 gp and sells at 48 gp — a net margin of 3 gp (6.7% ROI) after the 2% Grand Exchange tax. High alchemy yields 12 gp.
To flip it, place a buy offer near 45 gp and a sell offer near 48 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.
Price history
● insta-buy● insta-sell● moving avg
Why this fill score
Trading volume100%
Two-sided liquidity89%
Recent activity97%
Size vs market98%
Why this profit score
Spread persistence100%
No price spike100%
Margin plausibility100%