Market Explorer
Explore the stock market.
Follow the daily moves. Explore an industry. Narrow the field by price. Research stocks and ETFs with free prices, news and company context.
Stocks & ETFs
Stocks with options
Choose a category, or combine search with a price range. All filters apply across the full directory.
Showing 1–4 of 4 optionable symbols
Daily closes in USD, not live quotes. Change compares consecutive trading sessions. Each row shows its price date; missing data appears as a dash.
| Symbol ↕ | Company ↕ | Daily Close ↕ | Daily Change ↕ | Day’s Range | Sector | Industry |
|---|---|---|---|---|---|---|
| EAF | GrafTech International Ltd. | $7.11Oct 16, 2026 | -3.07%-$0.22 | $6.98 to $7.55 | Information Technology | Electrical Industrial Apparatus |
| EROC | ERock, Inc. | $9.28Oct 16, 2026 | -6.78%-$0.68 | $9.14 to $9.90 | Information Technology | Electrical Industrial Apparatus |
| NPWR | NET Power Inc. | $1.02Oct 16, 2026 | -6.85%-$0.07 | $1.00 to $1.09 | Information Technology | Electrical Industrial Apparatus |
| PLUG | Plug Power, Inc. | $1.40Oct 16, 2026 | -6.04%-$0.09 | $1.36 to $1.48 | Information Technology | Electrical Industrial Apparatus |