Lucas GC Limited - Class A LGCL

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Lucas GC Limited - Class A Ordinary Shares · Company · Nasdaq · Technology / Software - Application

Paper trade (simulated — no real money)

Fill: USD 1.5900 · FX 1 USD = 1.277900 SGD · about SGD 2.0319 per unit

Sign in to practise with simulated trades before investing real money. 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 2.82 → 1.59 · -43.6%
30.21215.4760.740 1 2 3 4 5 6 7 8,9 10 11 12 13 14,15 16 17 18,19 20 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
1.6500 1.6550 1.5600 1.5900 22,053
1.6100 1.6900 1.5700 1.6300 21,800
1.7200 1.7900 1.6100 1.6100 17,400
1.6400 1.7150 1.5940 1.6400 18,300
1.6500 1.7900 1.6500 1.6600 20,600
Weekend
Weekend
1.8100 1.8530 1.6200 1.6400 28,400
1.8100 1.9500 1.7500 1.8100 37,300
1.9000 2.0210 1.8300 1.8600 43,600
2.0300 2.0400 1.8310 1.9000 80,600
2.1300 2.2660 2.0900 2.0900 77,500
Weekend
Weekend
2.1500 2.3500 2.1500 2.2300 156,900
2.5000 2.5600 2.2250 2.4600 385,600
20 · 6-K After market open · 13:00 ET 6-K ↗
2.4900 4.5300 2.4100 2.8200 45,645,000
19 · 6-K After market open · 13:00 ET 6-K ↗ 18 · 6-K After market open · 13:00 ET 6-K ↗
2.4000 2.4000 2.2100 2.2600 49,500
2.4600 2.5100 2.3800 2.4300 29,900
Weekend
Weekend
2.6300 2.7000 2.4700 2.5200 38,100
2.7500 2.7900 2.6200 2.6200 60,300
2.8300 2.9000 2.6800 2.7700 56,900
2.8900 2.9500 2.7670 2.8200 30,400
2.9300 3.0280 2.8900 2.8900 29,900
Weekend
Weekend
3.0400 3.4700 2.9600 2.9700 192,000
3.0700 3.1800 2.8500 3.0500 78,100
3.1600 3.6000 2.9700 3.1600 571,300
2.6800 2.9990 2.6600 2.7700 325,600
3.0600 3.0600 2.6600 2.7400 62,700
Weekend
Weekend
3.1700 3.2800 3.0400 3.0600 48,000
17 · 6-K Pre-market · 09:00 ET 6-K ↗
3.2800 3.3600 3.0600 3.2500 107,800
3.2200 3.5000 3.2000 3.2800 479,400
3.0300 3.2700 3.0300 3.1700 65,200
2.9600 3.2000 2.9400 3.1100 68,600
Weekend
Weekend
3.1100 3.2500 2.9400 3.1500 174,600
3.3400 3.3400 3.0100 3.0700 107,200
3.5400 3.6100 3.1500 3.4400 145,600
3.7800 3.8660 3.6000 3.6300 101,700
No trading
Weekend
Weekend
3.9200 4.1700 3.7100 3.7600 103,300
4.1700 4.1700 3.6500 3.9400 155,700
4.3000 4.5000 4.0000 4.2700 289,200
3.6100 5.1100 3.5100 4.3500 795,400
4.5000 4.8750 4.0000 4.3750 482,766
Weekend
Weekend
5.5000 5.6250 4.2500 4.8750 2,431,929
16 · 6-K Pre-market · 05:00 ET 6-K ↗
7.1250 7.1250 6.3750 6.6250 733,867
7.0000 7.8750 6.3750 7.1250 6,063,302
5.2500 7.3750 5.1250 5.5000 952,322
6.5000 6.7500 5.5000 5.8750 682,771
Weekend
Weekend
9.1250 9.1250 6.8750 7.1250 986,951
12.8750 13.3750 10.0000 10.3750 1,124,536
26.7500 27.7125 15.6625 16.0250 413,326
143.7500 150.0000 27.7875 30.2125 911,953
1.3900 1.5700 1.3870 1.4100 1,515,900
Weekend
Weekend
1.5900 1.7100 1.4100 1.4500 1,510,700
1.4200 1.8000 1.3510 1.6000 2,111,900
1.3600 1.5900 1.2600 1.4200 8,741,400
1.2600 1.4500 1.2000 1.3900 302,500
1.2000 1.3200 1.1500 1.3000 158,500
15 · 6-K Pre-market · 09:20 ET 6-K ↗ 14 · 424B5 Pre-market · 09:00 ET 424B5 ↗
Weekend
Weekend
1.3100 1.3100 1.1800 1.2200 115,200
1.3300 1.3600 1.3000 1.3200 71,900
1.2800 1.5000 1.2800 1.3500 233,400
1.3000 1.3600 1.2500 1.3000 152,600
1.2600 1.3600 1.2600 1.3200 58,100
Weekend
Weekend
1.2900 1.4200 1.2500 1.2500 183,400
1.4000 1.4000 1.2000 1.2000 110,400
1.3700 1.4000 1.3200 1.4000 144,300
1.2700 1.4400 1.2100 1.4100 395,300
1.5300 1.6100 1.2600 1.3500 2,208,800
Weekend
Weekend
1.8000 2.1200 1.3300 1.3600 4,562,300
1.5900 1.9000 1.3200 1.7600 64,305,100
1.0100 1.0700 0.9520 0.9520 11,885,700
1.0200 1.0800 0.9600 0.9800 93,900
1.1300 1.1400 1.0000 1.0000 100,700
Weekend
Weekend
1.1800 1.2200 1.1100 1.1700 382,000
1.2900 1.3600 1.2700 1.2700 55,100
1.3200 1.3500 1.3000 1.3000 149,900
1.2720 1.3900 1.2720 1.3400 115,400
1.3600 1.4190 1.2520 1.3100 187,100
Weekend
Weekend
13 · 6-K After market open · 13:00 ET 6-K ↗
1.3900 1.4200 1.3000 1.3200 177,300
1.2300 1.4250 1.2300 1.3600 513,300
1.2700 1.3300 1.1300 1.2300 294,200
1.1800 1.6600 1.1800 1.2900 1,291,400
1.4400 1.6990 1.2800 1.2800 803,800
Weekend
Weekend
No trading
1.4500 1.8900 0.8500 1.6500 19,208,500
12 · 6-K Pre-market · 09:00 ET 6-K ↗
1.6010 2.1800 1.5700 1.8500 4,763,900
0.9500 2.4500 0.9400 1.8500 76,120,600
1.2300 1.6000 0.6500 0.8520 41,083,400
Weekend
Weekend
0.8090 1.0500 0.6910 0.7400 1,456,200
1.2300 1.3000 0.9170 0.9410 3,975,600
1.7300 2.1900 1.4000 1.4300 305,100
1.7000 1.7100 1.6100 1.6200 12,700
1.8400 1.8400 1.5950 1.6100 155,500
11 · 424B5 Pre-market · 06:05 ET 424B5 ↗
Weekend
Weekend
No trading
1.8700 1.8700 1.7800 1.7800 2,700
1.9000 1.9300 1.8000 1.9200 21,000
1.9100 1.9900 1.8950 1.9500 5,800
1.8600 2.0700 1.8200 1.8800 59,300
Weekend
Weekend
1.7800 2.0100 1.7800 1.8000 58,000
1.8500 1.9600 1.5000 1.7800 130,400
1.8800 2.2600 1.8800 1.9400 99,500
1.9000 1.9000 1.8400 1.8600 2,100
1.8400 2.0700 1.8400 1.9900 9,700
Weekend
Weekend
10 · 424B5 After market open · 14:16 ET 424B5 ↗
1.9300 1.9650 1.7500 1.9250 10,200
1.9300 2.1000 1.9300 2.0400 2,600
9 · 6-K Pre-market · 06:30 ET 6-K ↗ 8 · 424B5 Pre-market · 06:25 ET 424B5 ↗
2.1000 2.1000 1.9040 2.0300 5,200
2.0500 2.1000 1.8800 2.1000 11,400
1.8400 2.0800 1.8150 2.0520 24,700
Weekend
Weekend
1.8400 1.9100 1.7700 1.7800 6,600
1.8100 1.8500 1.7700 1.8400 7,600
1.8200 1.8200 1.8090 1.8200 3,000
1.7700 1.8400 1.7700 1.7700 6,300
No trading
Weekend
Weekend
1.8100 1.8500 1.7800 1.8300 7,600
1.8400 2.0000 1.7700 1.8600 8,700
1.9300 1.9300 1.7000 1.8100 3,700
1.5800 1.9500 1.5800 1.9300 3,200
1.8800 1.9700 1.7000 1.7500 5,300
Weekend
Weekend
1.6900 1.7800 1.6300 1.7000 5,300
1.8000 1.9850 1.6750 1.8150 8,300
1.8000 1.9000 1.7600 1.8800 3,200
1.8000 1.8000 1.6900 1.7600 3,000
1.7800 1.8700 1.6700 1.6700 5,100
Weekend
Weekend
1.7100 1.9600 1.7100 1.7950 1,800
1.7700 1.9400 1.7100 1.7900 4,100
1.7800 1.7950 1.7700 1.7700 2,000
1.8400 1.9000 1.7100 1.8000 3,300
1.7300 1.9500 1.7200 1.8100 3,000
Weekend
Weekend
1.8900 1.8900 1.7500 1.7500 4,500
1.8600 1.8600 1.6100 1.8450 11,600
1.9400 2.1200 1.6000 1.7200 20,200
1.9500 2.0000 1.8000 2.0000 2,400
1.9700 2.0000 1.9100 1.9500 4,300
Weekend
Weekend
1.7800 2.0000 1.7800 1.9800 3,000
1.7900 1.9000 1.7500 1.7900 5,000
2.0200 2.0200 1.6300 1.9200 13,700
2.0800 2.0900 1.9500 2.0700 3,300
7 · 20-F After-hours · 16:06 ET 20-F ↗
1.5800 2.2800 1.5200 2.0000 19,400
Weekend
Weekend
1.7800 1.9300 1.7800 1.9200 2,400
1.7900 1.9900 1.7600 1.9300 6,200
1.8900 1.9050 1.7600 1.7600 2,600
1.8100 2.0200 1.8100 1.8900 3,900
1.9300 1.9300 1.8200 1.8200 1,200
Weekend
Weekend
2.0000 2.0000 1.8100 1.9000 4,400
1.7300 2.0500 1.7300 1.9900 9,400
1.7500 1.7500 1.7500 1.7500 1,200
1.5100 1.5600 1.4500 1.5600 3,200
1.5600 1.5600 1.5600 1.5600 300
Weekend
Weekend
No trading
1.4900 1.5780 1.4610 1.5600 3,400
1.5600 1.5600 1.4900 1.4900 2,600
1.4900 1.5300 1.4800 1.5300 10,000
1.5800 1.6700 1.4500 1.4500 7,300
Weekend
Weekend
1.4300 1.8600 1.4300 1.5800 11,600
1.5300 1.5300 1.5300 1.5300 1,200
1.5900 1.6000 1.4300 1.6000 2,200
1.5800 1.6000 1.5600 1.5800 5,200
1.7100 1.7100 1.5000 1.6400 4,800
Weekend
Weekend
1.7490 1.7490 1.7490 1.7490 0
1.6800 1.7550 1.6800 1.7490 1,500
1.7790 1.7790 1.6400 1.7000 1,900
1.7200 1.8000 1.6000 1.7800 19,900
1.7200 1.7200 1.6200 1.6500 3,000
Weekend
Weekend
1.6600 1.6820 1.5900 1.5920 4,600
1.6200 1.6600 1.6000 1.6600 6,000
1.7200 1.7200 1.6460 1.6800 3,400
1.6700 1.7150 1.6500 1.6960 3,900
1.8200 1.8200 1.6500 1.6600 3,200
Weekend
Weekend
1.8300 1.8300 1.6000 1.7150 12,800
1.7210 1.8210 1.7210 1.7750 4,200
2.0800 2.0800 1.6300 1.7100 19,400
1.7200 1.9500 1.5900 1.7700 12,200
1.7000 1.7520 1.5500 1.7130 15,700
Weekend
Weekend
1.7100 1.7230 1.6400 1.6800 3,100
1.6800 1.8000 1.6600 1.6900 5,700
1.7900 1.7900 1.6400 1.6500 3,600
1.7800 1.7900 1.6600 1.6900 6,200
1.6650 1.6800 1.5600 1.6500 4,100
Weekend
Weekend
1.8000 1.8000 1.6500 1.6500 1,600
1.4100 1.7900 1.4100 1.7900 8,300
1.7500 1.8600 1.7500 1.8100 2,500
1.7600 1.8900 1.6100 1.8900 4,000
No trading
Weekend
Weekend
1.9800 1.9800 1.5100 1.8700 5,000
1.6950 1.9600 1.4700 1.9600 71,200
1.8000 1.8000 1.1500 1.7300 133,800
1.7650 1.9600 1.7250 1.8000 40,800
6 · 6-K Pre-market · 09:00 ET 6-K ↗
1.9100 1.9800 1.8300 1.9800 6,900
Weekend
Weekend
1.8600 1.9000 1.7500 1.9000 3,700
1.7110 2.0100 1.7000 1.8200 24,200
1.9900 2.0400 1.8400 1.8900 16,500
1.9900 2.1100 1.9900 2.0700 16,400
2.1100 2.1300 2.0400 2.1000 10,400
Weekend
Weekend
2.1500 2.3700 2.0280 2.1100 92,200
2.2050 2.2050 2.0700 2.1000 674,400
2.0200 2.3600 1.9400 2.2350 17,300
2.1390 2.1600 2.0200 2.1600 11,600
2.2200 2.2200 2.1020 2.1500 14,800
Weekend
Weekend
2.2600 2.3100 2.1900 2.1900 5,400
2.2600 2.4900 2.2500 2.2600 16,400
1.9700 2.3300 1.9400 2.2900 81,600
1.9300 2.0300 1.9000 1.9800 14,700
No trading
Weekend
Weekend
2.0300 2.1600 1.9500 2.0800 17,000
2.0700 2.1600 1.9400 2.0900 20,900
2.0400 2.1200 2.0110 2.0700 10,800
1.9900 2.1400 1.9800 2.1400 15,400
2.1800 2.2600 1.6800 1.9600 39,700
Weekend
Weekend
2.1500 2.1600 2.1200 2.1600 1,500
2.1800 2.1800 2.0200 2.1560 6,500
2.3400 2.3400 2.1210 2.1800 18,800
2.1300 2.3200 2.1100 2.1700 4,900
2.1700 2.3000 2.1700 2.2000 9,700
Weekend
Weekend
2.1900 2.4870 2.1300 2.3000 7,300
No trading
1.9700 2.3000 1.9700 2.1690 23,300
2.0800 2.0800 2.0050 2.0500 6,300
2.0800 2.2100 1.9800 2.0000 26,700
Weekend
Weekend
2.2000 2.3000 2.1500 2.2300 41,700
No trading
2.0500 2.2000 1.9700 2.1900 102,900
1.9700 2.0780 1.9300 2.0300 20,100
2.1800 2.2000 1.8710 1.9900 57,200
Weekend
Weekend
2.2400 2.3600 2.0900 2.1500 7,200
2.2700 2.2890 2.1800 2.1800 3,800
2.2100 2.2900 2.0700 2.2700 15,500
2.2100 2.2700 2.1400 2.2000 9,800
2.4350 2.4630 2.3000 2.3550 13,500
Weekend
Weekend
2.6150 2.6150 2.4100 2.5000 5,400
2.6800 2.6800 2.5500 2.5600 5,600
2.5400 2.7650 2.5250 2.7300 16,800
2.7500 2.7500 2.6000 2.6100 8,000
5 · 6-K Pre-market · 09:00 ET 6-K ↗
2.5000 2.9800 2.5000 2.7700 42,600
Weekend
Weekend
2.4660 2.5400 2.4100 2.5100 8,700
2.4500 2.5200 2.4200 2.4500 8,700
2.5000 2.6300 2.3400 2.5200 11,200
2.5500 2.6200 2.2500 2.5000 4,500
2.6300 2.6300 2.3500 2.4800 8,400
Weekend
Weekend
2.4400 2.6300 2.4000 2.6300 8,600
No trading
2.5500 2.5600 2.3050 2.3800 22,300
2.3200 2.6800 2.2700 2.6800 24,700
2.0500 2.3700 2.0500 2.2300 23,300
4 · 6-K Pre-market · 09:00 ET 6-K ↗
Weekend
Weekend
2.1300 2.1600 2.0100 2.1100 11,800
2.3500 2.3500 2.1300 2.1600 24,400
2.3200 2.4600 2.1410 2.3000 14,700
2.3100 2.3600 2.1400 2.2500 14,300
2.3600 2.4000 2.1700 2.3000 21,300
Weekend
Weekend
2.4800 2.5400 2.1100 2.3400 21,000
2.5500 2.5500 2.3700 2.3900 36,200
2.6200 2.6800 2.5400 2.5900 42,600
3 · 6-K Pre-market · 09:00 ET 6-K ↗
2.6800 2.6900 2.4900 2.6000 28,000
2.7200 2.8200 2.5010 2.6700 58,600
Weekend
Weekend
2.6900 2.9100 2.6100 2.7200 71,100
2.9000 2.9000 2.7050 2.7500 64,000
3.1600 3.3900 2.7000 2.9600 183,800
2 · 6-K Pre-market · 09:00 ET 6-K ↗
2.6100 3.3500 2.4800 3.3500 624,000
3.2900 3.5700 2.9800 3.0600 10,142,100
Weekend
Weekend
1 · 6-K After-hours · 17:00 ET 6-K ↗
2.8100 2.8100 2.7000 2.7400 3,056,100
2.8800 2.8800 2.6900 2.8200 19,400
2.9200 2.9550 2.8500 2.8800 19,800
2.9000 3.0000 2.8600 2.9200 10,600
2.7700 2.8900 2.7600 2.8700 28,500
Weekend
Weekend
2.9000 2.9000 2.8000 2.8200 18,700

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.

20 6-K 6-K (opens SEC filing in a new tab) After market open · 13:00 ET Summarise
19 6-K 6-K (opens SEC filing in a new tab) After market open · 13:00 ET Summarise
18 6-K 6-K (opens SEC filing in a new tab) After market open · 13:00 ET Summarise
17 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
16 6-K 6-K (opens SEC filing in a new tab) Pre-market · 05:00 ET Summarise
15 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:20 ET Summarise
14 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
13 6-K 6-K (opens SEC filing in a new tab) After market open · 13:00 ET Summarise
12 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
11 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:05 ET Summarise
10 424B5 424B5 (opens SEC filing in a new tab) After market open · 14:16 ET Summarise
9 6-K 6-K (opens SEC filing in a new tab) Pre-market · 06:30 ET Summarise
8 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:25 ET Summarise
7 20-F 20-F (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
6 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
5 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
4 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
3 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
2 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
1 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise