Umbral frag
P2PBuy limit: 200·last trade 2m ago
Confidence
Confidence68%
One score blending fill chance, market volume and profit quality.
Fill chance84%
Volume62%
Profit57%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at4,224
Buy fills20%
Sell at4,499
Sell fills20%
Net / item186 (4.4%)
Est. profit / 4h37.2K
200 units · 84% fill confidence
Insta-sell
4,223
cheapest buy (full spread)
Insta-buy
4,500
dearest sell (full spread)
Gross margin
277
GE tax
90
2% per item, max 5M
Net margin
187
4.4% ROI
Volatility
11.7%
price noise (1h history)
How to flip the Umbral frag
The Umbral frag is a members-only Old School RuneScape item — “This can be propagated in a coral nursery.”. Its Grand Exchange buy limit is 200 per 4 hours. Right now it buys at 4,223 gp and sells at 4,500 gp — a net margin of 187 gp (4.4% ROI) after the 2% Grand Exchange tax of 90 gp. High alchemy yields 46 gp.
To flip it, place a buy offer near 4,223 gp and a sell offer near 4,500 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 volume70%
Two-sided liquidity97%
Recent activity98%
Size vs market86%
Why this profit score
Spread persistence45%
No price spike89%
Margin plausibility100%