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Daily Gielinor Brief — 2026-08-21

Market summary

Aug 21, 2026 GE turnover: ~4.08T gp. A quiet session — no index moved more than half a percent. ZUL-20 slipped -0.39%, PvM Gear -0.07%, Consumables -0.15%, Skilling -0.06%; Herbs (+0.16%) and High Alch Staples (+0.05%) were the only gainers. Runes & Ammo and F2P Staples sat flat.

Top movers

  • Teak repair kit +61.5% (+181 gp) → 474 gp
  • Jangerberries -33.1% (-127 gp) → 257 gp
  • Ourania teleport (tablet) -32.7% (-706 gp) → 1,453 gp
  • Annakarl teleport (tablet) +28.4% (+879 gp) → 3,968.5 gp
  • King worm +26.1% (+126 gp) → 608.5 gp
  • Hunter's spear +24.3% (+108 gp) → 552 gp
  • Jade amulet (u) +22.0% (+181 gp) → 1,003 gp
  • Extended stamina potion(1) -21.7% (-607 gp) → 2,184 gp
  • Frozen tear -19.8% (-117 gp) → 473 gp
  • Adamant longsword +16.3% (+241 gp) → 1,712 gp

Sector indices

  • ZUL-20: -0.39%
  • PvM Gear: -0.07%
  • PvM Consumables: -0.15%
  • Skilling Supplies: -0.06%
  • Herbs: +0.16%
  • Runes & Ammo: 0.00%
  • High Alch Staples: +0.05%
  • F2P Staples: 0.00%

Anomalies

50 pulse signals fired, dominated by volume surges on near-flat prices — heavy trading without a price breakout yet:

  • Amethyst javelin tips (sev. 100, -0.42%)
  • Shark lure (sev. 100, -0.84%)
  • Amethyst (sev. 100, -0.09%)
  • Teak logs (sev. 99, -0.18%)
  • Rune dart tip (sev. 98, -1.05%)

Alch arbitrage

These sell on the GE below their High Alch value: buy, cast High Level Alchemy, profit — nature rune already deducted below.

  • Dragon med helm: buy 58,600 gp → alch 59,860 gp = 1,260 gp/cast (1.51M gp/hr)
  • Rune claws: buy 6,000 gp → alch 7,060 gp = 1,060 gp/cast (1.27M gp/hr)
  • Dragon halberd: buy 148,801 gp → alch 149,860 gp = 1,059 gp/cast (1.27M gp/hr)
  • Dragon longsword: buy 59,000 gp → alch 59,860 gp = 860 gp/cast (1.03M gp/hr)
  • Rune halberd: buy 37,405 gp → alch 38,260 gp = 855 gp/cast (1.03M gp/hr)