Silver Theme +2.75%, Heliam Mining (HL) Leads with +6.15%
PickStock AI Summary
- As of the close on 2026-08-18, the Silver theme posted an average gain of +2.75%, showing strong relative performance.
- The leading gainer was Heliа Mining (HL), while Collective Mining Ltd. (CNL) lagged, so theme breadth should be assessed.
- Data were filtered for KOSPI reference date and price outlier guards, and the next session should check trade volume persistence and follow-on participation.
TL;DR
- Strong theme at close: Silver
- Theme average change: +2.75%
- Leading gainer: Heliа Mining (HL) +6.15%
- Laggard within theme: Collective Mining Ltd. (CNL) -1.10%
How to read today's Silver theme strength
The Silver theme covers mining, refining, trading of silver, and manufacturers or electronics suppliers using silver as an input. Both industrial demand and precious metals investment demand can affect related companies' earnings and share prices.
The Silver theme recorded an average gain of +2.75% today. To distinguish between a single-stock move and a theme-wide rotation, compare the large-cap leader with the follow-on names.
Stock moves
| Stock | Market | Change | Checkpoint |
|---|---|---|---|
| Heliа Mining (HL) | NYSE | +6.15% | Major U.S. silver and gold miner with large silver reserves and production. |
| First Majestic Silver (AG) | NYSE | +4.21% | North America-focused silver miner with sensitivity to silver price and output changes. |
| Wheaton Precious Metals (WPM) | NYSE | +3.60% | Precious metals royalty company providing silver exposure via streaming and royalties. |
| Korea Zinc Co., Ltd. (010130) | KOSPI | +1.92% | Zinc and lead refiner involved in silver recovery and refining processes. |
| Pan American Silver (PAAS) | NASDAQ | +1.71% | Global silver producer operating multiple mines in Latin and North America. |
| Collective Mining Ltd. (CNL) | NASDAQ | -1.10% | Polymetallic exploration and development company with silver among its assets. |
Checklist for the next trading day
- Verify whether today's strength was accompanied by higher trade volume.
- Separate names that held gains into the close from those with long upper wicks.
- Check if U.S. session ETFs or peer stocks continue the move.
- Identify underperformers within the theme, distinguishing simple low-price rotation from structural momentum.
For deeper follow up
- See Silver related and leading stocks
- Today's market close briefing: PickStock Insight
- Expand the theme visually: Mindmap
Published: 2026-08-18 16:40 KST. Data sources: PickStock Theme DB, Yahoo Finance price cache. Generated after price outlier and reference date checks, for information purposes only and not investment advice.
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