RSpill

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Items

Amulet of chemistrymembers

“Useful when making potions - has the chance of giving an extra dose.”

About this item

An amulet of chemistry is a jade amulet enchanted via the Lvl-2 Enchant spell. Each amulet begins with 5 charges. While the amulet is equipped, there is a 5% chance that you will create a 4-dose potion rather than a 3-dose potion when brewing potions (but with no extra experience), which consumes one charge. Once all of the amulet's charges are used up, the amulet crumbles to dust.

From Amulet of chemistry on the Old School RuneScape Wiki, used under CC BY-NC-SA 3.0.

Buy limit
15,000 per 4h
High alch
630
Shop value
1,050
Traded last hour
2,555

Alching it yields 481 after the nature rune, 1,007 less than it costs to buy. Alching it is a loss, so the price floats free of the alch value.

One unit, right now

Buy at (instant-sell)traded 5m ago
1,488
Sell at (instant-buy)traded 2m ago
1,549
Spread
61
Tax on the sale
−30
Margin per unit
31

Breakeven sell price is 1,519 — a spread of 2.08% just to clear the tax.

Your 1.00M

Buy limit per 4 hours
15,000
Units you can fund
672
Capital required
999,936
Profit per window
20,832

Price is a healthy book, governed by the slower side at 5m.

Prices refreshed now.

Against its own history last 90 days · 91 daily bars

Margin right now
normal
spread is 4.10% against a usual 3.30%

wider than 62% of the last 91 days

Price right now
normal
range 1,407 to 1,802

21% of the way up its 90-day range

Activity
normal
0.90× its usual 68,199 a day
Typical daily move
2.28%
how far it usually travels overnight

Measured with medians rather than averages, because one spike — an update, a streamer, a brief squeeze — drags an average around for weeks afterwards and makes everything since look ordinary.

Last 30 days

2,1541,7231,292sellbuy28 Oct31 Oct
One point per hour, from the wiki’s hourly averages. The shaded gap is the spread — the part the tax comes out of.