CLWT
Euro Tech Holdings Co Ltd. New
stockNASDAQ
At CloseOct 12, 2026 3:59:58 PM EDT
2.11USD+55.147%(+0.75)70,684,972
Pre-marketOct 12, 2026 9:29:30 AM EDT
2.00USD+47.059%(+0.64)
After-hoursOct 12, 2026 4:59:30 PM EDT
1.74USD-17.536%(-0.37)
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15.56M
Industrials
Pollution & Treatment Controls
HQ
Hong Kong, Hong Kong
Previous Close
$1.36
Beta
-0.21
52-Week High
$2.68 2026-06-17
52-Week Low
$0.99 2025-11-21
SMA 50
$1.53
SMA 200
$1.36
Avg. Vol 10D
14,864
Avg. Vol 30D
13,966
Avg. Vol 90D
1.21M
Relative Vol
2008.90
7.41M
2.95M
39.76%
3,507
0.12%
1.00
42%/58%
27.65%
27.42%
2.4900%
25,000
7
606
3,162
Jun 13, 2024 · $0.080
Jan 24, 2022 · 3-for-2
Oct 12, 2026
Euro Tech gains 22% on Sea Clean joint venture in Norway · 
Seeking Alpha
Euro Tech Holdings enters Norway with PortoBallast joint venture · Seeking Alpha
CLWT Profile
Euro Tech Holdings Co Ltd markets and trades water and wastewater related process control, analytical and testing instruments, disinfection equipment, supplies and related automation systems.
CLWT Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 1.33 | 2026-10-05 | +58.47% | -1.665 |
| 1M | 1.58 | 2026-09-11 | +32.89% | -0.940 |
| 3M | 1.65 | 2026-07-13 | +27.25% | -0.222 |
| 6M | 1.25 | 2026-04-13 | +67.98% | 0.026 |
| 1Y | 1.26 | 2025-10-13 | +66.64% | -0.211 |
| 2Y | 1.65 | 2024-10-11 | +27.25% | — |
| 5Y | 2.33 | 2021-10-12 | -9.76% | -0.019 |
CLWT Stock Summary
Euro Tech Holdings Co Ltd. New (NASDAQ:CLWT) stock price today is $2.10, and today's volume is 28,056,332. CLWT is up 54.390% today. The 30 day average volume is 13,966. CLWT market cap is $15.56M with 7.41M shares outstanding.