Grand Exchange market report, Thursday 17 September 2026

On Thursday 17 September 2026, players traded an observed 3.23t gp across 4,146 items on the Grand Exchange. Divine super attack potion(4) rose the most (+59.4%) and Ensouled demon head fell the most (−32.4%). Twisted bow led trading with 292b gp. The bond closed at 11.6m gp (−1.8%). GE tax removed an estimated 49.7b gp.

Data age: 00:00–24:00 UTC on Thursday 17 September 2026, 288 of 288 five-minute snapshots. Written 19:47 UTC on 2026-10-11 and never changed since.

Top risers

Change from the first hour's average mid (00:00–01:00) to the last hour's (23:00–24:00), liquid items only.

Item↓	Open↓	Close↓	Change↓	gp traded↓
Divine super attack potion(4)	4,154	6,620	+59.4%	34.7m
Tarromin potion (unf)	447	609	+36.4%	32.5m
Baby impling jar	1,730	2,318	+34.0%	30.6m
Digsite teleport	3,749	4,795	+27.9%	43.1m
Raw summer pie	1,967	2,469	+25.5%	162m
Te salt	92	113	+23.9%	26.9m
Mushroom pie	11,472	13,800	+20.3%	36.9m
Zamorak's grapes	1,765	2,055	+16.4%	54.3m
Magic shortbow (u)	492	565	+14.7%	51.6m
Gold necklace	157	177	+12.8%	46.3m

Top fallers

Same measure, biggest drops first.

Item↓	Open↓	Close↓	Change↓	gp traded↓
Ensouled demon head	4,515	3,051	−32.4%	54.2m
Guam leaf	595	432	−27.4%	132m
Divine magic potion(4)	5,789	4,442	−23.3%	58.6m
Magic pyre logs	6,087	4,832	−20.6%	52.7m
Bow string	290	236	−18.7%	693m
Dragon cannon barrel	542k	443k	−18.1%	622m
Dragon mace	35,005	29,173	−16.7%	220m
Grimy guam leaf	296	249	−16.1%	48.5m
Basalt	1,860	1,565	−15.9%	239m
Leather	228	195	−14.7%	33m

Most traded by gp

Observed gp traded over the day at the price of each trade bucket, both sides.

Item↓	gp traded↓	Share↓	Units↓	Average price↓
Twisted bow	292b	9.0%	209	1.4b
Scythe of Vitur (uncharged)	196b	6.1%	163	1.2b
Tumeken's shadow (uncharged)	170b	5.2%	213	797m
Soulreaper axe	86.5b	2.7%	206	420m
Zaryte crossbow	81.6b	2.5%	232	352m
Old school bond	67.9b	2.1%	5,718	11.9m
Elysian spirit shield	53.6b	1.7%	107	501m
Avernic treads	52.6b	1.6%	382	138m
Inquisitor's mace	44.4b	1.4%	148	301m
Harmonised orb	43.8b	1.4%	94	466m

Sector index moves

Each sector's items that traded at least 5m gp on the day, weighted by gp traded, first hour against last hour. The same method as the sector indices.

Sector↓	Change↓	Items↓	gp traded↓
Tools	+1.1%	29	7.12b
Materials	+0.3%	270	263b
Gems	+0.2%	23	13.8b
Jewellery	+0.0%	100	217b
Seeds	+0.0%	40	13.4b
Teleports	+0.0%	59	5.68b
Prayer	−0.0%	30	14.3b
Cosmetics	−0.1%	62	6.72b
Ores & Bars	−0.1%	21	44.5b
Ammo	−0.2%	91	52.7b
Raw Food	−0.2%	30	8.29b
Weapons & Armour	−0.2%	464	2.24t
Potions	−0.3%	124	64.9b
Logs	−0.3%	15	4.79b
Food	−0.4%	52	11.7b
Runes	−0.5%	23	43b
Herbs	−0.6%	30	19.8b
Rares & 3rd Age	−2.2%	12	3.54b

Live sector indices →

Bond price

Old school bond, first hour against last hour, and the day's volume-weighted average.

Open

11.8m

11.6m

Change

−1.8%

Day average

11.9m

5,718 bonds traded. Live bond price →

Biggest margins that held all day

Both sides traded in every one of the day's 24 hours and the hourly spread beat the 2% GE tax in each. Ranked by the median hour's margin after tax. Bonds are never counted.

Item↓	Median margin after tax↓	Weakest hour↓	Typical buy↓	Units traded↓
Accursed sceptre (au)	+16,072	637	2.74m	206
Wizard boots	+12,092	1,200	185k	296
Ahrim's hood	+11,303	2,510	424k	467
Ancient d'hide body	+7,619	777	87,582	304
Guthix d'hide body	+6,616	128	94,613	307
Spirit shield	+4,349	978	101k	1,380
Necklace of Fangs	+3,279	632	47,765	1,311
Karil's coif	+2,756	191	51,259	473
Leaf-bladed battleaxe	+2,630	852	62,041	540
Elemental shield	+2,073	1,276	10,000	266

Dumps and spikes

Moves of 5% or more in about 45 minutes on at least 3× normal volume, detected live by Pulse, that also passed the lead story's checks: liquid all day, trade flow agreeing with the move, and at least half the move still there at the close. One row per item, its biggest move.

Item↓	Move↓	Change↓	Mid before → after↓	Volume vs normal↓	Flow↓
Guam leaf	Dump	−52.2%	700 → 335	4.2×	Sellers unloading
Marrentill	Dump	−31.1%	454 → 313	14.4×	Mixed flow
Amethyst dart(p++)	Dump	−26.1%	1,092 → 807	11.9×	Sellers unloading
Large ironwood hull parts	Spike	+22.9%	44,744 → 54,972	4.7×	Real buying
Raw anglerfish	Spike	+20.7%	1,168 → 1,410	4.7×	Real buying
Pineapple pizza	Spike	+18.2%	749 → 886	3.5×	Real buying

95 dumps and 43 spikes in total. Sellers unloadingMixed flowReal buyingLive feed →

GE tax removed (estimate)

An estimate, not a Jagex figure: every observed trade's units times the tax on its average price, both sides, with tax-exempt items left out.

~49.7b gpestimated, on 3.16t gp of taxed trades. 69.9b gp traded in exempt items paid none.

Weapons & Armour~32.6b
Materials~4.97b
Jewellery~4.35b
Unclassified~1.55b
Potions~1.3b
Ammo~988m
Ores & Bars~861m
Runes~720m
Herbs~391m

Method: the OSRS Wiki's five-minute data counts the trades RuneLite players saw, so the true total is higher than what is observed here. For each item, the day's insta-buy units are taxed at their average price and the insta-sell units at theirs: 2%, rounded down per item, capped at 5m gp, nothing under 50 gp, and nothing on the exempt list. Exempt items

How this report is made: written automatically from the OSRS Wiki real-time prices API once the UTC day ends, from the five-minute snapshots Offerbook stores. Risers and fallers need at least 500 units and 25m gp traded on the day, the same filter as Pulse. All values are gp. Nothing here is advice.