QTREX Quantum Ltd QTEX

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QTREX Quantum Ltd. - Ordinary Shares · Company · Nasdaq · Technology / Computer Hardware

Paper trade (simulated — no real money)

Fill: USD 1.3900 · FX 1 USD = 1.277900 SGD · about SGD 1.7763 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 1.07 → 1.39 · 29.9%
3.0801.6920.303 1 2 3,4 5 6 7,8 9 10 11 12 13 14 15 16 17 18,19 20 21 22 23,24 25 26,27,28 29 30,31 32 33 34 35,36 37 38 39 40 41 42 43 44 45,46 47 48 49 50 51 52 53 54,55 56 57 58 59 60 61 62 63 64 65 66 67 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 25 Oct 2025 — 26 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.

No data yet
Weekend
Weekend
1.3800 1.4000 1.3600 1.3900 2,428,605
1.4750 1.4900 1.3700 1.4000 5,109,300
1.4600 1.5750 1.4000 1.5500 6,515,100
1.3700 1.6200 1.3650 1.4600 8,848,100
67 · 6-K After market open · 14:06 ET FORM 6-K ↗
1.5000 1.5150 1.3600 1.4000 6,733,200
Weekend
Weekend
1.6000 1.6200 1.4800 1.5000 6,926,200
1.4400 1.6800 1.4400 1.5800 10,111,800
1.3600 1.5000 1.3600 1.4600 8,235,800
1.4550 1.6100 1.4300 1.5800 8,675,700
1.7400 1.7700 1.5600 1.5800 12,503,300
Weekend
Weekend
66 · 6-K After-hours · 20:31 ET FORM 6-K ↗
1.6300 1.9300 1.5000 1.8700 20,409,900
1.6600 1.7800 1.5500 1.6900 19,486,300
1.3600 1.6600 1.3500 1.6600 23,841,200
1.7050 1.8700 1.4900 1.5900 74,098,700
1.3050 1.6300 1.1700 1.5400 122,025,100
Weekend
Weekend
0.9400 1.3000 0.8750 1.1000 127,444,100
65 · 6-K After market open · 13:20 ET FORM 6-K ↗
0.7000 0.8700 0.6970 0.7850 12,688,600
0.6950 0.7180 0.6510 0.6820 1,748,900
0.7110 0.7230 0.6500 0.6820 4,837,400
0.7760 0.7760 0.5700 0.6880 3,955,800
Weekend
Weekend
0.8180 0.8280 0.7430 0.7760 2,093,600
64 · 6-K After-hours · 16:45 ET FORM 6-K ↗
0.7470 0.7680 0.7050 0.7600 2,193,900
0.8260 0.8260 0.7690 0.7700 1,576,800
0.8540 0.8650 0.7720 0.7800 1,846,900
0.8540 0.8800 0.8340 0.8560 1,317,400
Weekend
Weekend
0.8900 0.9000 0.8400 0.8800 1,128,400
0.8590 0.9170 0.8230 0.8700 1,965,700
0.8400 0.8500 0.8170 0.8290 1,443,300
0.8600 0.8700 0.8350 0.8460 767,200
0.8800 0.9000 0.8510 0.8550 1,319,700
Weekend
Weekend
0.8270 0.8970 0.8270 0.8900 1,315,200
0.8250 0.8400 0.8000 0.8180 647,600
0.8900 0.8980 0.8260 0.8260 1,128,800
0.8500 0.8980 0.8460 0.8800 2,125,600
No trading
Weekend
Weekend
0.8620 0.8690 0.8300 0.8340 1,533,400
0.8460 0.8590 0.8100 0.8180 962,100
0.8260 0.8780 0.7910 0.8160 2,241,500
63 · 6-K Pre-market · 08:40 ET FORM 6-K ↗
0.8300 0.8400 0.7900 0.7990 1,081,200
0.8610 0.8700 0.8120 0.8270 1,139,600
Weekend
Weekend
62 · 6-K After-hours · 16:30 ET FORM 6-K ↗
0.8600 0.8630 0.8120 0.8340 931,700
0.8420 0.8600 0.8200 0.8440 1,496,100
0.8620 0.8700 0.8190 0.8190 1,489,800
0.8750 0.8900 0.8500 0.8620 1,420,800
0.9400 0.9400 0.8610 0.8660 1,447,200
Weekend
Weekend
0.8980 0.9410 0.8730 0.9160 2,155,500
61 · 424B5 Pre-market · 09:10 ET FORM 424B5 ↗ 60 · 6-K After-hours · 17:15 ET FORM 6-K ↗
0.9330 1.0100 0.8300 0.8510 8,002,600
0.9110 1.3500 0.9100 1.1200 27,826,400
59 · 6-K Pre-market · 09:16 ET FORM 6-K ↗
0.9200 0.9200 0.8900 0.8980 927,000
0.9400 0.9750 0.9300 0.9400 852,200
Weekend
Weekend
1.0000 1.0000 0.9300 0.9800 922,300
1.0100 1.0200 0.9600 1.0000 1,266,400
1.0000 1.0160 0.9680 1.0100 1,046,200
1.0000 1.0300 0.9700 0.9960 1,394,900
1.0400 1.0900 1.0100 1.0400 1,084,100
Weekend
Weekend
1.0350 1.0600 0.9800 1.0500 1,530,800
1.0350 1.0800 1.0000 1.0600 1,278,100
1.0800 1.1100 1.0200 1.0800 1,750,800
1.0300 1.0900 0.9700 1.0500 1,942,000
0.8780 1.0200 0.8780 1.0100 2,507,500
58 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
Weekend
Weekend
0.8600 0.9000 0.8020 0.9000 1,953,100
0.8700 0.9000 0.8280 0.8300 1,560,000
0.8790 0.8990 0.8400 0.8500 1,047,200
0.9200 0.9200 0.8350 0.8730 1,420,900
57 · 6-K After-hours · 16:35 ET FORM 6-K ↗
0.8960 1.0400 0.8830 0.9500 3,528,900
Weekend
Weekend
56 · 6-K After-hours · 16:01 ET FORM 6-K ↗
0.8960 0.9350 0.8510 0.8810 1,945,600
0.8900 0.9870 0.8780 0.8860 3,112,900
1.0100 1.0200 0.8200 0.9060 11,332,100
55 · F-1 After-hours · 17:26 ET FORM F-1 ↗ 54 · 6-K After-hours · 16:05 ET FORM 6-K ↗
1.1900 1.2200 1.1700 1.1800 1,469,400
1.2650 1.2900 1.1400 1.1900 2,377,300
Weekend
Weekend
1.2750 1.3200 1.2350 1.2700 2,681,500
53 · 6-K Pre-market · 04:30 ET FORM 6-K ↗
1.3650 1.3800 1.2800 1.3400 2,560,700
1.4700 1.4990 1.3900 1.4200 1,702,800
1.4900 1.5600 1.4700 1.5000 2,354,500
52 · 6-K Pre-market · 09:00 ET FORM 6-K ↗
1.5000 1.5600 1.4600 1.4800 2,114,600
Weekend
Weekend
1.6000 1.6200 1.5200 1.6100 5,264,600
1.5900 1.6200 1.5300 1.6000 1,689,000
1.5600 1.6200 1.5200 1.6100 2,698,700
1.5900 1.7400 1.5900 1.7300 4,417,100
1.6000 1.7500 1.5700 1.6600 11,295,400
Weekend
Weekend
No trading
1.4800 1.5700 1.4200 1.4300 4,137,300
1.6700 1.8100 1.5000 1.5100 16,887,100
51 · 6-K Pre-market · 09:00 ET FORM 6-K ↗
1.4600 1.5000 1.3800 1.4400 3,718,600
1.6400 1.6580 1.5100 1.5400 4,147,400
Weekend
Weekend
1.5650 1.6500 1.4700 1.6100 3,051,400
1.6900 1.7500 1.6000 1.6400 5,257,200
1.8020 1.8200 1.6500 1.7000 6,659,300
1.8300 1.9900 1.7800 1.9000 9,161,000
2.2700 2.2800 1.9600 2.0100 13,430,500
Weekend
Weekend
No trading
2.3100 2.5200 1.9900 2.0100 45,631,700
50 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
2.0700 2.2200 1.8700 1.9000 10,293,900
2.2000 2.3100 1.9600 2.0800 18,905,400
1.5300 2.6200 1.4500 2.2000 122,263,000
Weekend
Weekend
1.4100 1.4300 1.2700 1.2900 4,636,000
1.4500 1.5500 1.3800 1.5200 6,064,500
49 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
1.4450 1.5300 1.4100 1.4250 7,899,000
1.5600 1.8400 1.4500 1.6000 43,260,000
48 · 6-K Pre-market · 07:30 ET FORM 6-K ↗
1.7550 1.7700 1.3900 1.4100 31,544,800
Weekend
Weekend
1.6200 1.6800 1.2600 1.4200 14,569,500
47 · F-3 After-hours · 16:01 ET FORM F-3 ↗
1.8200 2.1700 1.6700 1.8700 15,223,300
2.2700 2.4400 1.8200 2.1100 21,612,900
3.1300 3.1800 2.2200 2.3200 24,473,200
46 · 6-K After-hours · 16:10 ET FORM 6-K ↗ 45 · 6-K After-hours · 16:01 ET FORM 6-K ↗
3.0000 3.8500 2.9500 3.0800 44,129,400
Weekend
Weekend
3.4400 3.7000 2.0800 3.0700 108,141,800
2.5600 3.4100 2.2600 3.0000 102,189,100
44 · 6-K Next filing day · accepted 27 May, 17:51 ET FORM 6-K ↗
1.2600 2.3500 1.2200 2.1000 79,241,600
1.5600 1.5900 1.1100 1.5200 217,503,900
No trading
Weekend
Weekend
0.4760 1.0600 0.4410 0.7270 788,564,700
0.4270 0.4600 0.2830 0.3030 15,759,600
0.4410 0.4500 0.3330 0.3910 10,721,500
0.4400 0.4400 0.3700 0.3800 1,166,800
43 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
0.3970 0.4090 0.3600 0.3720 1,055,700
42 · 6-K Pre-market · 07:30 ET FORM 6-K ↗
Weekend
Weekend
0.3840 0.4060 0.3810 0.3950 211,200
0.3990 0.4090 0.3800 0.3960 282,300
0.4100 0.4140 0.3900 0.4050 306,700
0.4200 0.4270 0.4050 0.4180 200,500
0.4520 0.4530 0.4010 0.4070 424,300
41 · 6-K Pre-market · 07:30 ET FORM 6-K ↗
Weekend
Weekend
0.4500 0.4670 0.4060 0.4340 286,000
0.4360 0.4640 0.4360 0.4500 69,200
40 · 6-K After-hours · 16:05 ET FORM 6-K ↗
0.4650 0.4700 0.4260 0.4410 325,300
0.4750 0.4820 0.4500 0.4760 293,200
0.4600 0.4800 0.4500 0.4780 192,000
Weekend
Weekend
0.4480 0.4870 0.4480 0.4680 383,200
39 · 6-K Pre-market · 08:20 ET FORM 6-K ↗
0.4600 0.4750 0.4430 0.4430 378,500
38 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
0.4690 0.4790 0.4320 0.4470 240,000
0.5000 0.5400 0.4560 0.4800 399,600
37 · 6-K Pre-market · 08:45 ET FORM 6-K ↗
0.5640 0.5750 0.4900 0.5090 299,500
Weekend
Weekend
0.5650 0.5650 0.5240 0.5350 144,700
0.5980 0.5980 0.5100 0.5400 220,800
0.5700 0.5980 0.5700 0.5870 168,400
0.5900 0.6100 0.5600 0.5800 374,500
0.4910 0.6500 0.4910 0.5870 1,539,800
Weekend
Weekend
0.4930 0.5170 0.4800 0.4980 302,200
0.5100 0.5900 0.4850 0.4950 724,600
36 · 6-K Pre-market · 09:20 ET FORM 6-K ↗ 35 · 6-K Pre-market · 06:41 ET FORM 6-K ↗ 34 · 6-K After-hours · 16:01 ET FORM 6-K ↗
0.4780 0.5300 0.4680 0.5080 313,300
0.5100 0.5200 0.4600 0.4750 339,200
33 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
0.4500 0.5500 0.4210 0.5080 1,129,500
32 · 6-K Pre-market · 08:15 ET FORM 6-K ↗
Weekend
Weekend
0.4100 0.4600 0.4100 0.4250 273,700
0.4440 0.4600 0.3940 0.4070 186,400
0.4230 0.4590 0.4000 0.4260 200,400
0.4280 0.4800 0.4200 0.4200 267,000
0.4660 0.4820 0.4100 0.4110 932,200
31 · 6-K Pre-market · 09:00 ET FORM 6-K ↗ 30 · 6-K Pre-market · 08:30 ET FORM 6-K ↗
Weekend
Weekend
No trading
0.4500 0.4910 0.4500 0.4820 342,200
0.4650 0.4830 0.4500 0.4540 139,200
0.3960 0.4500 0.3800 0.4470 1,059,500
29 · 6-K Pre-market · 08:15 ET FORM 6-K ↗
0.3930 0.3990 0.3800 0.3970 198,600
Weekend
Weekend
0.5000 0.5000 0.3350 0.3930 704,000
28 · 6-K After-hours · 16:30 ET FORM 6-K ↗ 27 · 20-F After-hours · 16:20 ET FORM 20-F ↗
0.5600 0.5600 0.5000 0.5120 368,200
26 · 6-K Pre-market · 06:01 ET FORM 6-K ↗
0.5360 0.5460 0.5300 0.5350 65,700
0.5550 0.5580 0.5310 0.5460 122,400
0.5400 0.5800 0.5400 0.5640 87,500
Weekend
Weekend
0.5560 0.5680 0.5360 0.5530 97,400
0.5520 0.5710 0.5500 0.5610 197,300
0.5690 0.5720 0.5500 0.5600 85,100
0.5600 0.5900 0.5550 0.5720 119,800
0.5500 0.6140 0.5500 0.6030 215,000
Weekend
Weekend
0.5510 0.5700 0.5500 0.5590 176,700
0.5700 0.5760 0.5510 0.5640 97,200
0.5690 0.5800 0.5600 0.5740 68,400
0.5730 0.5790 0.5600 0.5690 122,800
0.5940 0.5940 0.5640 0.5730 138,800
Weekend
Weekend
0.5900 0.6000 0.5760 0.6000 75,900
0.6390 0.6400 0.5910 0.6010 176,000
0.6000 0.6150 0.5900 0.6140 189,900
0.5890 0.6090 0.5810 0.6000 232,200
0.5650 0.6010 0.5650 0.6000 79,200
Weekend
Weekend
0.5730 0.6100 0.5700 0.5800 97,400
0.5880 0.5890 0.5700 0.5890 45,400
25 · 6-K After-hours · 16:01 ET FORM 6-K ↗
0.5780 0.5980 0.5730 0.5900 178,400
0.5750 0.6000 0.5700 0.5860 113,000
0.5600 0.5800 0.5600 0.5750 89,200
Weekend
Weekend
0.5620 0.5810 0.5620 0.5800 210,900
0.5700 0.5840 0.5540 0.5800 153,500
0.5700 0.5940 0.5700 0.5790 348,600
24 · 6-K Pre-market · 08:31 ET FORM 6-K ↗ 23 · 6-K Next filing day · accepted 17 Feb, 17:32 ET FORM 6-K ↗ 22 · 424B5 After-hours · 17:29 ET FORM 424B5 ↗
0.5900 0.6400 0.5710 0.5940 285,300
No trading
Weekend
Weekend
0.5700 0.6000 0.5700 0.5890 264,800
21 · 6-K After-hours · 16:01 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.6100 0.6150 0.5550 0.5890 375,300
0.6130 0.6450 0.5830 0.6130 669,500
0.6300 0.6720 0.6200 0.6370 949,400
0.6850 0.7540 0.6090 0.6730 24,175,000
20 · 6-K Pre-market · 06:42 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
0.6700 0.7590 0.6600 0.7130 98,100
19 · 6-K Pre-market · 09:20 ET REPORT OF FOREIGN PRIVATE ISSUER ↗ 18 · 424B5 Pre-market · 09:00 ET PROSPECTUS SUPPLEMENT ↗
0.6270 0.6900 0.6180 0.6500 153,700
0.7190 0.7440 0.6800 0.6950 230,800
0.6920 0.8000 0.6920 0.7250 304,600
17 · 6-K Pre-market · 09:22 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.7100 0.7450 0.6830 0.6910 124,700
Weekend
Weekend
0.8000 0.8000 0.7400 0.7500 229,100
0.8000 0.8580 0.7800 0.7800 296,600
16 · 6-K Pre-market · 08:30 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.8000 0.8500 0.7810 0.7810 62,000
0.8100 0.8280 0.7800 0.7910 113,300
0.8400 0.8740 0.7800 0.8000 116,200
Weekend
Weekend
0.9000 0.9000 0.8200 0.8300 31,700
0.7800 0.9100 0.7600 0.8270 95,400
0.8200 0.8500 0.7530 0.7830 600,900
15 · 6-K Pre-market · 09:13 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.8570 0.9200 0.8100 0.8200 183,200
No trading
Weekend
Weekend
0.8640 0.9200 0.8500 0.8770 144,200
0.9000 0.9730 0.8500 0.8900 343,300
0.9350 0.9450 0.8920 0.8930 99,800
14 · 6-K/A After market open · 12:40 ET AMENDMENT NO. 1 TO FORM 6-K ↗
0.9700 1.0100 0.9200 0.9300 139,400
0.9240 0.9700 0.9200 0.9600 69,500
Weekend
Weekend
0.9700 0.9700 0.9200 0.9250 106,300
13 · 6-K After-hours · 16:01 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.9500 0.9700 0.9200 0.9400 246,000
0.9400 0.9700 0.9250 0.9420 160,400
0.9850 0.9980 0.9190 0.9410 237,600
0.9900 1.1200 0.9500 0.9920 573,900
12 · 6-K Pre-market · 09:25 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
0.9200 0.9500 0.9200 0.9200 35,400
No trading
11 · 6-K After-hours · 16:05 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.9200 0.9400 0.8900 0.9000 142,500
0.9050 0.9450 0.8800 0.9170 291,200
0.9700 0.9700 0.9300 0.9500 86,700
Weekend
Weekend
1.0000 1.0180 0.9440 0.9700 112,600
No trading
0.9400 0.9700 0.9380 0.9440 90,000
1.0300 1.0300 0.9400 0.9600 328,900
10 · 6-K Pre-market · 08:30 ET REPORT OF FOREIGN PRIVATE ISSUER ↗ 9 · F-1 After-hours · 16:27 ET REGISTRATION STATEMENT ↗
1.0200 1.0400 0.9840 1.0100 223,000
Weekend
Weekend
1.0200 1.0400 1.0200 1.0200 81,800
1.0000 1.0540 1.0000 1.0200 74,600
1.0300 1.0600 0.9910 0.9990 133,500
1.0300 1.0760 1.0100 1.0200 94,100
8 · 424B5 After-hours · 16:01 ET PROSPECTUS SUPPLEMENT ↗
1.1300 1.1500 1.0200 1.0500 318,200
7 · 6-K Pre-market · 09:22 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
1.1200 1.1800 1.1200 1.1500 195,700
1.1200 1.1600 1.1200 1.1300 68,400
1.1300 1.1800 1.1300 1.1400 144,100
1.1200 1.1600 1.1170 1.1500 200,700
6 · 6-K Pre-market · 08:32 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
1.1100 1.1250 1.1000 1.1000 79,400
Weekend
Weekend
1.1100 1.1360 1.0800 1.1100 63,700
1.0500 1.1100 1.0360 1.1100 94,400
1.1500 1.1500 1.0300 1.0700 293,500
5 · 6-K Pre-market · 08:39 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
1.1900 1.1900 1.1250 1.1500 94,600
1.0900 1.1500 1.0700 1.1500 261,100
Weekend
Weekend
1.0300 1.1200 1.0250 1.0850 137,600
No trading
1.0200 1.0500 1.0000 1.0200 65,900
4 · F-3/A After-hours · 17:03 ET AMENDMENT NO. 1 TO FORM F-3 ↗ 3 · 6-K After-hours · 16:05 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.9500 1.0150 0.9430 1.0100 62,600
0.9500 0.9930 0.9240 0.9640 87,800
Weekend
Weekend
0.9190 0.9450 0.9040 0.9150 123,600
0.9300 0.9660 0.9000 0.9190 120,900
0.9700 1.0000 0.9230 0.9370 67,700
0.9200 0.9800 0.9060 0.9800 61,800
0.9400 0.9500 0.9030 0.9190 171,400
Weekend
Weekend
0.9100 0.9700 0.8950 0.9410 186,600
0.9900 0.9900 0.9300 0.9500 132,300
2 · 6-K Pre-market · 09:13 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
1.0300 1.0300 0.9620 0.9800 101,700
1.0200 1.0400 0.9900 1.0300 156,400
0.9740 1.0400 0.9700 1.0300 105,200
Weekend
Weekend
1.0000 1.0100 0.9500 0.9650 299,200
0.9800 1.1200 0.9500 1.0500 778,700
1 · 6-K Pre-market · 09:10 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.8730 0.9200 0.8730 0.9080 141,200
0.8510 0.8900 0.8500 0.8800 156,900
0.9300 0.9600 0.8720 0.8880 235,100
Weekend
Weekend
0.9400 0.9500 0.9150 0.9300 137,700
0.9900 1.0000 0.9200 0.9300 265,100
1.0500 1.0570 0.9860 1.0000 373,400
1.0600 1.0600 1.0200 1.0500 282,200
1.1200 1.1200 1.0600 1.0700 209,500
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.