Euro Tech Holdings Company Limited CLWT

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Euro Tech Holdings Company Limited - Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.5700 · FX 1 USD = 1.290100 SGD · about SGD 2.0255 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 1.22 → 1.57 · 28.7%
1.9101.4701.030 1 2 3 4 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
1.5800 1.6400 1.5600 1.5700 23,000
1.6100 1.7000 1.5800 1.6500 60,000
1.5800 1.6700 1.5600 1.6200 29,700
1.5300 1.6800 1.5300 1.5900 63,100
1.5300 1.6000 1.5300 1.5700 24,200
Weekend
Weekend
1.5100 1.6300 1.4800 1.6300 31,200
1.5200 1.5400 1.5200 1.5200 15,800
1.6000 1.6100 1.5300 1.5600 43,300
1.6400 1.6700 1.5900 1.6200 39,500
1.6600 1.7000 1.5800 1.6500 55,800
Weekend
Weekend
1.7300 1.8400 1.6400 1.6700 287,100
1.5100 1.8200 1.4600 1.7000 330,700
1.4700 1.5400 1.4200 1.5100 44,900
1.6400 1.6400 1.4800 1.4800 109,100
1.7200 1.7200 1.5000 1.6900 134,500
Weekend
Weekend
No trading
1.8400 1.8400 1.6400 1.7000 73,500
1.6900 1.8400 1.6800 1.8200 185,600
1.4400 1.7200 1.3700 1.7100 252,000
1.4600 1.4900 1.4500 1.4500 51,800
Weekend
Weekend
1.5200 1.5300 1.4600 1.5100 73,800
1.6300 1.6400 1.5100 1.5700 89,800
1.5700 1.6700 1.5700 1.6500 111,100
1.7100 1.7200 1.5600 1.6900 170,800
1.6500 1.9000 1.6500 1.8200 332,400
Weekend
Weekend
No trading
1.5500 1.9600 1.5500 1.9100 1,781,200
2.4600 2.6800 1.5400 1.5700 78,755,100
1.2300 1.2300 1.1500 1.2000 76,700
1.2500 1.3200 1.2200 1.2500 60,800
Weekend
Weekend
1.1700 1.4200 1.1600 1.2800 234,200
1.2600 1.4000 1.2300 1.3200 396,400
1.3300 1.5500 1.0200 1.3100 22,363,800
1.3100 1.4400 1.1600 1.2800 663,900
1.1500 1.5000 1.1500 1.4800 1,142,500
Weekend
Weekend
1.2100 1.2400 1.1700 1.2300 12,400
1.2200 1.2200 1.1600 1.1600 7,500
1.2200 1.2500 1.2200 1.2200 1,900
1.2100 1.2100 1.2000 1.2100 900
1.2400 1.2400 1.2400 1.2400 600
Weekend
Weekend
1.2400 1.2400 1.2200 1.2200 500
1.2000 1.3600 1.1800 1.2900 94,500
1.2400 1.2400 1.1600 1.1600 1,000
1.1700 1.2300 1.1700 1.1700 1,100
No trading
Weekend
Weekend
1.2200 1.2400 1.2200 1.2200 1,200
1.1600 1.2100 1.1500 1.2100 7,800
1.1900 1.1900 1.1400 1.1600 2,400
1.1400 1.1600 1.1400 1.1400 1,400
1.2000 1.2000 1.1600 1.1600 2,300
Weekend
Weekend
1.2500 1.2500 1.1500 1.2000 4,600
1.1600 1.1600 1.1600 1.1600 1,000
1.2400 1.2400 1.1800 1.1800 11,200
1.1500 1.1600 1.1500 1.1500 2,400
1.1600 1.2500 1.1500 1.2100 1,900
Weekend
Weekend
1.2000 1.2400 1.1600 1.1700 8,100
1.2500 1.2500 1.2500 1.2500 1,000
1.1800 1.2400 1.1500 1.2200 11,900
1.2200 1.2200 1.1200 1.1200 28,000
1.2200 1.2200 1.1900 1.2000 3,900
Weekend
Weekend
1.2200 1.3000 1.1900 1.1900 21,500
4 · 20-F After-hours · 16:32 ET FORM 20-F ↗
1.2500 1.2500 1.2500 1.2500 8,700
1.2100 1.2200 1.2100 1.2200 1,100
1.2700 1.2700 1.2700 1.2700 0
1.2700 1.2700 1.2700 1.2700 300
Weekend
Weekend
1.2500 1.2500 1.2500 1.2500 0
1.2300 1.2600 1.2300 1.2500 1,100
1.2700 1.2700 1.2500 1.2700 1,000
1.2400 1.2700 1.2400 1.2700 600
1.2500 1.2500 1.2500 1.2500 2,400
Weekend
Weekend
1.3000 1.3000 1.2300 1.2300 300
1.2200 1.2800 1.2200 1.2800 9,700
1.2800 1.2800 1.2800 1.2800 0
1.2500 1.3400 1.2500 1.2800 10,200
1.2500 1.2500 1.2500 1.2500 900
Weekend
Weekend
1.2500 1.2500 1.2400 1.2400 600
1.2500 1.2500 1.2500 1.2500 0
1.2500 1.2500 1.2500 1.2500 600
1.2000 1.2400 1.2000 1.2200 1,300
1.2000 1.2000 1.1900 1.1900 1,100
Weekend
Weekend
No trading
1.2200 1.2200 1.2200 1.2200 0
1.2200 1.2200 1.2200 1.2200 500
1.1400 1.1700 1.1400 1.1700 2,000
1.2200 1.2200 1.2200 1.2200 0
Weekend
Weekend
1.1700 1.2500 1.1400 1.2200 14,300
1.1700 1.1700 1.1700 1.1700 1,300
1.1700 1.1900 1.1600 1.1700 2,100
1.1400 1.1900 1.1400 1.1700 4,200
1.1200 1.1900 1.1200 1.1500 2,100
Weekend
Weekend
1.1700 1.1700 1.1700 1.1700 300
1.2000 1.2600 1.1400 1.2000 14,400
1.2400 1.2400 1.2400 1.2400 0
1.2100 1.2400 1.2100 1.2400 2,600
1.2500 1.2500 1.2500 1.2500 500
Weekend
Weekend
1.3000 1.3000 1.2200 1.3000 11,000
1.2700 1.3000 1.2700 1.2800 2,600
1.2600 1.2900 1.2400 1.2900 1,300
1.2700 1.3000 1.2400 1.2400 15,000
1.3300 1.3800 1.2600 1.3200 6,900
Weekend
Weekend
1.3100 1.3800 1.2800 1.3800 10,000
1.3300 1.3900 1.3100 1.3700 9,600
1.3000 1.4000 1.2900 1.4000 12,800
1.2200 1.4000 1.2200 1.3100 45,000
1.2100 1.2100 1.2100 1.2100 0
Weekend
Weekend
1.2100 1.2100 1.2100 1.2100 400
1.2100 1.2100 1.1800 1.2000 3,000
1.1900 1.2100 1.1900 1.1900 1,300
1.2300 1.2400 1.2300 1.2400 400
1.1600 1.1600 1.1600 1.1600 0
Weekend
Weekend
1.1600 1.1600 1.1600 1.1600 600
1.2400 1.2400 1.1900 1.1900 2,900
1.1400 1.2400 1.1400 1.2100 10,800
1.2200 1.2300 1.1500 1.1500 1,000
No trading
Weekend
Weekend
1.2300 1.2300 1.1500 1.2000 3,700
1.2100 1.2100 1.2100 1.2100 1,300
1.2000 1.2300 1.1800 1.1900 4,800
1.2200 1.2200 1.1500 1.1500 700
1.1800 1.1900 1.1000 1.1900 18,000
Weekend
Weekend
1.2600 1.2600 1.2000 1.2000 1,000
1.2500 1.3400 1.2000 1.2000 7,900
1.2400 1.2700 1.2400 1.2700 1,300
1.2700 1.2900 1.2600 1.2800 7,100
1.2700 1.2700 1.2700 1.2700 200
Weekend
Weekend
1.2900 1.2900 1.2700 1.2800 4,600
1.2600 1.3300 1.2500 1.3000 5,100
1.2600 1.3400 1.2600 1.2900 6,900
1.2500 1.3200 1.2500 1.3200 16,900
1.2800 1.3000 1.2500 1.2900 6,600
Weekend
Weekend
1.2500 1.3000 1.2500 1.3000 1,500
1.2700 1.3000 1.2700 1.2900 4,500
1.2700 1.2900 1.2600 1.2800 4,600
1.2500 1.2900 1.2400 1.2600 4,700
No trading
Weekend
Weekend
1.1900 1.2500 1.1700 1.2500 6,300
1.1900 1.2000 1.1900 1.1900 2,200
1.2200 1.2300 1.1800 1.2200 2,500
1.2100 1.2100 1.1600 1.2000 3,100
1.2200 1.2300 1.1600 1.1700 3,400
Weekend
Weekend
1.2300 1.2800 1.1900 1.1900 14,100
1.2000 1.2500 1.1600 1.2500 2,300
1.1500 1.2200 1.1300 1.2200 7,100
1.2000 1.2300 1.1500 1.2000 1,700
1.1000 1.2600 1.1000 1.2300 12,000
Weekend
Weekend
1.2500 1.2500 1.1500 1.2000 2,300
No trading
1.2000 1.2500 1.1500 1.2000 2,300
1.2300 1.2600 1.2000 1.2300 4,800
3 · 6-K Pre-market · 06:52 ET FORM 6-K ↗
1.2100 1.2400 1.2100 1.2300 2,800
Weekend
Weekend
1.2300 1.2500 1.2100 1.2500 5,400
No trading
1.2500 1.2700 1.2400 1.2400 2,800
1.2000 1.2500 1.2000 1.2500 6,900
1.1700 1.2400 1.1200 1.2200 25,400
Weekend
Weekend
1.2000 1.2300 1.1800 1.1900 4,000
1.1900 1.2000 1.1200 1.1900 3,200
1.2000 1.2000 1.1000 1.1900 3,400
1.1700 1.2000 1.1600 1.1600 7,200
1.2000 1.2400 1.1500 1.2100 11,300
Weekend
Weekend
1.2300 1.2300 1.2000 1.2300 5,500
1.1700 1.2400 1.1400 1.2100 16,300
1.1500 1.1800 1.1400 1.1800 5,300
1.1200 1.2000 1.1000 1.1700 15,300
1.0800 1.1600 1.0700 1.1500 18,200
Weekend
Weekend
1.1000 1.1000 1.0700 1.1000 13,100
1.0500 1.1100 1.0500 1.0800 11,500
1.1000 1.1100 1.0700 1.1000 10,500
1.0500 1.1000 1.0500 1.0600 18,000
2 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
1.0800 1.1100 1.0600 1.0800 18,300
Weekend
Weekend
1.1100 1.1200 1.0700 1.1100 9,300
No trading
1.0900 1.1500 1.0500 1.0700 55,400
1.0500 1.1100 1.0200 1.0700 52,100
1.1200 1.1200 1.0000 1.0300 74,900
Weekend
Weekend
1.1000 1.1300 0.9900 1.1200 2,736,500
1.1100 1.1100 1.1000 1.1100 15,700
1.1200 1.1400 1.1100 1.1100 1,100
1.1000 1.1300 1.1000 1.1300 400
1.1100 1.2100 1.1100 1.1800 16,800
Weekend
Weekend
1.1900 1.1900 1.1000 1.1100 7,200
1.1200 1.1600 1.1100 1.1100 18,100
1.2000 1.2000 1.1200 1.1400 18,800
1.1400 1.1700 1.1300 1.1700 3,800
1.1400 1.1500 1.1300 1.1500 2,900
Weekend
Weekend
1.1400 1.2000 1.1400 1.1800 1,800
1.2000 1.2200 1.1500 1.1500 2,800
1.2000 1.2000 1.2000 1.2000 800
1.1900 1.2400 1.1800 1.1800 7,000
1.2200 1.2500 1.1900 1.1900 5,700
Weekend
Weekend
1.2500 1.2500 1.2200 1.2200 1,400
1.2200 1.2500 1.2000 1.2000 3,200
1 · 6-K After-hours · 16:30 ET FORM 6-K ↗
1.2200 1.2400 1.2200 1.2200 1,400
1.2600 1.2600 1.2300 1.2300 1,200
1.2500 1.2700 1.2200 1.2400 8,200
Weekend
Weekend
1.2300 1.2700 1.2300 1.2700 6,600
1.2300 1.2300 1.2200 1.2200 1,100
1.2200 1.2500 1.2200 1.2300 3,100
1.2200 1.2400 1.2200 1.2400 1,400
1.2600 1.2800 1.2600 1.2600 4,500
Weekend
Weekend
1.2400 1.2600 1.2000 1.2600 12,700
1.2400 1.2500 1.2200 1.2500 4,600
1.2700 1.2700 1.2400 1.2600 6,100
1.2600 1.2700 1.2200 1.2600 8,000
1.2900 1.3200 1.2600 1.2600 3,300
Weekend
Weekend
1.3600 1.4200 1.3000 1.3400 27,800
1.4300 1.5000 1.3200 1.3200 15,000
1.2900 1.5800 1.1900 1.5000 423,000
1.4200 1.4500 1.4000 1.4300 815,600
1.4100 1.4100 1.3700 1.3900 13,300
Weekend
Weekend
1.4100 1.4100 1.4100 1.4100 0
1.3600 1.4100 1.3600 1.4100 6,100
1.3800 1.3800 1.3400 1.3600 2,000
1.3600 1.4100 1.3500 1.3500 3,000
1.3500 1.4700 1.3500 1.4000 19,400
Weekend
Weekend
1.3500 1.4300 1.3500 1.3900 3,500
1.4300 1.4300 1.3600 1.3600 4,400
1.3800 1.4400 1.3400 1.4100 15,900
1.3500 1.3500 1.3100 1.3300 8,900
1.3400 1.3400 1.3100 1.3400 5,300
Weekend
Weekend
1.3300 1.4000 1.3100 1.3300 44,300
1.3200 1.3600 1.2800 1.3500 34,600
1.4200 1.4500 1.2800 1.3700 69,900
1.4600 1.4800 1.4000 1.4400 24,000
1.6100 1.6300 1.4400 1.5300 9,200
Weekend
Weekend
1.4500 1.6300 1.4500 1.5800 129,800
1.4100 1.4500 1.4100 1.4400 6,600
1.3200 1.4500 1.3100 1.4100 26,700
1.3800 1.4000 1.3500 1.3500 8,700
1.3900 1.4200 1.3300 1.3700 12,900
Weekend
Weekend
1.3900 1.4000 1.3700 1.3800 1,500
1.4000 1.5000 1.3200 1.3500 15,900
1.3900 1.5500 1.3700 1.3900 146,600
1.2600 1.3800 1.2400 1.3800 30,900
No trading
Weekend
Weekend
1.4400 1.4400 1.2500 1.2800 26,300
1.3600 1.4200 1.3100 1.3600 24,800
1.2600 1.4000 1.2500 1.3600 65,800
1.2500 1.2700 1.2200 1.2200 6,300
1.2300 1.2400 1.2200 1.2400 1,600
Weekend
Weekend
1.2200 1.2200 1.2200 1.2200 0
1.2300 1.2300 1.2200 1.2200 4,200
1.2500 1.2500 1.2300 1.2400 9,200
1.2200 1.2700 1.2200 1.2400 46,800
1.2500 1.2500 1.2200 1.2200 1,100
Weekend
Weekend
1.2100 1.2800 1.2000 1.2500 57,200
1.1900 1.1900 1.1900 1.1900 1,700
1.2100 1.2300 1.1900 1.1900 4,000
1.2000 1.2400 1.1500 1.2300 20,300
1.2000 1.2400 1.2000 1.2400 1,300
Weekend
Weekend
1.2000 1.2500 1.2000 1.2300 7,600
1.2400 1.2500 1.2000 1.2200 3,500
1.2400 1.2400 1.2300 1.2300 700
1.2200 1.2200 1.2200 1.2200 0
1.3000 1.3000 1.2100 1.2200 2,300
Weekend
Weekend
1.2400 1.2400 1.2000 1.2200 3,300
1.2300 1.2300 1.1900 1.1900 3,100
1.1900 1.2200 1.1900 1.1900 3,400
1.2000 1.2400 1.1900 1.2100 13,300
1.2400 1.2400 1.1700 1.2200 25,100
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

4 20-F FORM 20-F (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
3 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:52 ET Summarise
2 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:03 ET Summarise
1 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise