Quanterix Corporation QTRX

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Quanterix Corporation - Common Stock · Company · Nasdaq · Healthcare / Medical Devices

Paper trade (simulated — no real money)

Fill: USD 2.8600 · FX 1 USD = 1.277900 SGD · about SGD 3.6548 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 5.72 → 2.86 · -50.0%
8.0605.2402.420 1,2 3 4 5,6 7 8,9 10 11 12 13 14 15,16 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
2.8200 2.8750 2.7100 2.8600 349,791
2.7400 2.8950 2.7100 2.8400 496,300
2.7100 2.8150 2.6750 2.7900 525,200
2.7700 2.8450 2.7100 2.7200 536,400
2.8700 2.9300 2.7200 2.7700 430,100
Weekend
Weekend
3.0700 3.0700 2.8350 2.8700 322,600
3.0500 3.1050 2.9200 3.0700 291,100
3.1000 3.2300 3.0500 3.0600 342,300
3.1700 3.3350 3.1100 3.1500 749,900
3.2800 3.3500 3.0700 3.1600 562,800
Weekend
Weekend
3.2200 3.4450 3.2000 3.2800 282,600
3.2500 3.2500 3.0610 3.2100 606,100
3.4000 3.5500 3.3100 3.3250 493,500
3.8300 3.9800 3.4200 3.4400 606,400
3.6600 3.8970 3.6200 3.8100 1,032,200
Weekend
Weekend
3.4400 3.6900 3.4400 3.6400 590,800
3.7200 3.7200 3.3750 3.4100 629,200
3.6700 3.7200 3.5900 3.7100 545,300
3.5200 3.7100 3.4540 3.6700 623,400
3.2500 3.6740 3.2300 3.5200 1,044,600
Weekend
Weekend
3.2300 3.2900 3.1050 3.2700 563,500
3.1500 3.2200 3.0410 3.1800 374,200
3.1700 3.1980 3.0300 3.1600 423,700
3.0500 3.2100 3.0300 3.1900 424,900
3.1300 3.1750 3.0050 3.0400 627,400
Weekend
Weekend
3.1200 3.1400 3.0000 3.0700 1,048,100
2.9400 3.1900 2.9000 3.1200 955,700
2.7200 2.9550 2.6600 2.9100 924,900
2.5000 2.7900 2.4950 2.7200 1,595,200
2.5000 2.6850 2.3700 2.5000 6,093,200
Weekend
Weekend
2.5200 2.5900 2.5000 2.5600 323,000
2.6000 2.6250 2.4900 2.5000 456,100
2.7000 2.7150 2.6100 2.6500 266,200
2.6400 2.8300 2.6100 2.7300 647,400
No trading
Weekend
Weekend
2.5800 2.6950 2.5400 2.6900 274,600
2.6300 2.6400 2.4300 2.5800 842,000
2.4900 2.6400 2.4900 2.6100 459,000
2.5900 2.6200 2.5000 2.5100 904,100
2.6200 2.6750 2.5300 2.6700 401,300
Weekend
Weekend
2.6400 2.6700 2.5800 2.6400 349,500
2.6600 2.7360 2.6200 2.6400 413,000
2.8300 2.8600 2.6500 2.6800 381,800
2.8000 2.9600 2.7750 2.7900 505,100
2.9900 3.0000 2.7520 2.8000 499,000
Weekend
Weekend
3.1100 3.1100 2.9900 2.9900 321,200
2.9600 3.2500 2.8600 3.1200 579,100
2.7500 2.9850 2.7300 2.9600 847,200
2.8400 2.8900 2.6500 2.6800 795,900
2.7900 2.9500 2.6550 2.9200 1,342,500
Weekend
Weekend
2.8600 2.8600 2.5500 2.5900 840,800
2.9100 3.1300 2.8500 2.8600 1,332,100
2.6300 2.9450 2.4700 2.9300 1,267,800
2.4600 2.6300 2.3600 2.6250 1,821,500
2.3000 2.6000 2.1500 2.4200 4,049,400
16 · 10-Q Pre-market · 08:34 ET 10-Q ↗ 15 · 8-K Pre-market · 08:07 ET 8-K ↗
Weekend
Weekend
3.8800 4.0400 3.8800 4.0300 448,600
3.7800 3.8700 3.7300 3.8300 244,800
3.7100 3.7900 3.6000 3.7600 384,500
3.7300 3.8100 3.6400 3.7100 452,100
3.5200 3.7350 3.5050 3.7100 383,500
Weekend
Weekend
3.5200 3.5400 3.3350 3.4800 414,300
3.4200 3.5450 3.3800 3.5200 407,100
3.4800 3.5650 3.3500 3.3800 432,300
3.6200 3.7300 3.4700 3.4900 467,400
3.7100 3.8600 3.6500 3.6700 337,000
Weekend
Weekend
3.9600 4.0400 3.6600 3.6700 423,900
3.7900 3.9780 3.7900 3.9200 418,200
3.9400 4.0300 3.8100 3.8400 408,600
3.8900 4.0900 3.8800 3.9700 485,900
3.8500 4.0100 3.6500 3.9000 670,600
Weekend
Weekend
3.8600 4.1500 3.7600 3.8650 529,100
4.2200 4.2600 3.6950 3.9600 1,020,700
4.3750 4.4200 3.9700 4.2400 639,200
3.9300 4.1300 3.8900 4.0800 584,700
3.8900 4.0600 3.8100 3.8800 289,600
Weekend
Weekend
4.0100 4.0500 3.8200 3.8800 357,200
3.9000 4.0750 3.8300 3.9800 461,800
3.9500 4.0000 3.7700 3.8700 433,100
4.2900 4.4500 3.9700 4.0000 503,800
4.3100 4.4500 4.1520 4.2900 476,400
Weekend
Weekend
No trading
4.3800 4.4400 4.2200 4.3300 456,100
4.2900 4.4800 4.2500 4.3400 540,800
4.4800 4.5000 4.1150 4.3200 947,400
4.3200 4.5700 4.1750 4.5400 1,763,500
Weekend
Weekend
3.7600 4.3650 3.7100 4.3200 3,600,600
3.8100 4.0800 3.7300 3.7600 1,022,800
3.2600 3.7900 3.2500 3.7800 1,622,200
3.4300 3.6400 3.1900 3.2200 1,123,100
3.4000 3.5380 3.1800 3.4900 1,407,800
Weekend
Weekend
No trading
2.9700 3.4300 2.9500 3.3900 3,071,100
3.0300 3.2200 2.8250 2.8800 1,412,400
3.1000 3.3000 3.0350 3.0600 929,000
3.2100 3.2860 3.0800 3.1000 1,050,000
Weekend
Weekend
3.0300 3.1700 2.9810 3.1000 706,300
3.1000 3.1550 3.0000 3.0300 627,900
14 · 8-K After-hours · 16:16 ET 8-K ↗
3.1000 3.2100 2.9600 3.0700 703,300
3.1300 3.2550 2.9000 3.0900 820,000
13 · 8-K Pre-market · 08:06 ET 8-K ↗
3.3500 3.4300 3.1050 3.1300 601,500
Weekend
Weekend
3.8000 3.8550 3.2700 3.3000 928,000
3.5000 4.0250 3.5000 3.8000 662,300
3.5500 3.6000 3.3900 3.5300 701,400
3.4300 3.5700 3.2900 3.5000 1,208,600
3.0300 3.6200 2.9500 3.5000 2,037,800
Weekend
Weekend
3.0100 3.1250 2.9500 3.0600 811,500
2.6700 3.0700 2.6300 3.0500 2,908,800
2.6800 2.7400 2.5850 2.6500 821,400
12 · 8-K After-hours · 17:25 ET 8-K ↗
2.7400 2.8200 2.6550 2.6800 798,100
No trading
Weekend
Weekend
2.6400 2.8000 2.6100 2.6900 815,000
2.4900 2.6950 2.4250 2.6400 1,720,900
2.5600 2.6000 2.4300 2.5200 1,107,300
2.5000 2.5500 2.3950 2.5100 974,000
2.7700 2.8300 2.4850 2.5200 1,505,100
Weekend
Weekend
2.7500 2.8950 2.6790 2.7500 1,503,800
2.8900 3.0100 2.7400 2.7700 1,561,000
2.9150 2.9850 2.8100 2.8800 1,339,300
11 · 8-K After-hours · 16:17 ET 8-K ↗
2.7700 3.0650 2.7400 2.9100 1,644,600
2.7800 2.8700 2.5800 2.8000 3,159,500
Weekend
Weekend
10 · DEFA14A After-hours · 16:01 ET DEFA14A ↗
2.7600 2.8790 2.5600 2.8250 2,359,100
3.1500 3.3000 2.5600 2.7500 3,791,900
9 · 10-Q After-hours · 16:38 ET 10-Q ↗ 8 · 8-K After-hours · 16:07 ET 8-K ↗
3.3900 3.5900 3.2700 3.2900 1,365,300
3.3900 3.5300 3.2250 3.3000 1,398,600
3.3300 3.4700 3.2800 3.3700 456,500
Weekend
Weekend
3.1300 3.4000 3.0800 3.4000 745,800
3.0400 3.2000 3.0100 3.1300 981,400
3.3200 3.3430 2.9500 3.0500 1,568,200
3.1900 3.3700 3.1600 3.3400 992,100
3.2500 3.3400 3.1250 3.2100 838,100
Weekend
Weekend
3.1800 3.3000 3.1000 3.2800 713,300
7 · DEF 14A Pre-market · 08:10 ET DEF 14A ↗
3.2850 3.2850 3.0400 3.1600 970,200
3.2500 3.3300 3.1600 3.2600 1,157,400
3.3000 3.4100 3.1700 3.2200 764,800
3.4100 3.5600 3.2300 3.3000 1,219,400
Weekend
Weekend
3.4800 3.7150 3.4650 3.5000 1,021,300
3.6000 3.6600 3.3700 3.4000 1,139,600
3.4400 3.7050 3.4400 3.6000 1,118,500
3.4500 3.5750 3.3400 3.3900 1,380,100
3.3100 3.4600 3.2650 3.3900 873,300
Weekend
Weekend
3.3000 3.3600 3.2350 3.3600 677,800
3.4200 3.4500 3.2700 3.3000 733,100
3.7600 3.8000 3.4700 3.5000 995,400
3.5400 3.5950 3.4000 3.5400 533,200
3.7500 3.9000 3.5800 3.6000 382,900
Weekend
Weekend
No trading
3.3800 3.8550 3.3800 3.7900 941,000
3.5700 3.7000 3.4600 3.4800 1,752,900
3.5300 3.8000 3.5000 3.5200 1,087,100
3.5500 3.5800 3.3600 3.4300 1,217,800
Weekend
Weekend
3.8300 3.8700 3.5200 3.5800 1,371,500
3.9000 4.1000 3.8650 3.9000 422,000
3.8700 4.1270 3.8700 3.9600 768,500
3.9200 4.0210 3.6400 3.8200 1,004,400
4.3400 4.4400 3.9000 3.9400 2,256,600
Weekend
Weekend
4.3900 4.5500 4.1950 4.2800 823,500
4.4300 4.5550 4.3550 4.4100 419,700
4.6600 4.7500 4.4400 4.5200 555,600
4.7100 4.8300 4.6300 4.7200 486,500
4.8200 4.9260 4.6200 4.7100 525,300
Weekend
Weekend
4.7800 4.8500 4.6000 4.7200 368,600
4.8600 4.9650 4.7500 4.7600 447,500
5.0100 5.1500 4.8900 5.0100 330,000
5.1500 5.2800 4.9250 5.0200 838,400
4.8500 5.1800 4.8100 5.1000 685,800
Weekend
Weekend
5.1500 5.2300 4.9200 5.0600 527,800
5.7600 5.7600 5.1150 5.3100 986,600
5.9300 6.0550 5.6500 5.8600 973,700
6.0200 6.5000 5.3400 5.8700 1,488,200
6 · 10-K After-hours · 16:35 ET 10-K ↗ 5 · 8-K After-hours · 16:28 ET 8-K ↗
6.2700 6.4700 6.1600 6.3300 371,500
Weekend
Weekend
6.5700 6.6700 6.3900 6.5500 381,000
6.3400 6.8100 6.0700 6.7200 1,063,100
5.7250 6.3250 5.7200 6.2900 698,600
5.6800 5.8900 5.6600 5.7000 731,900
5.6900 5.7650 5.5200 5.6700 1,199,300
Weekend
Weekend
5.9000 6.1800 5.7500 5.7600 377,400
5.7800 5.9600 5.7100 5.9500 230,200
5.7200 5.9200 5.6100 5.8000 322,100
5.7100 5.8800 5.6200 5.7600 264,200
No trading
Weekend
Weekend
5.9700 6.1500 5.7350 5.7400 279,700
5.9900 6.1500 5.5300 5.8900 539,500
6.1500 6.2500 5.9350 5.9800 574,700
6.1900 6.3800 6.0800 6.1200 250,600
6.0600 6.2300 5.8010 6.1700 468,400
Weekend
Weekend
5.9700 6.2050 5.7700 6.0900 567,200
6.2600 6.4100 5.8520 5.8800 676,100
6.4700 6.5800 6.0700 6.3200 608,700
6.5500 6.8500 6.3450 6.4500 963,100
6.3100 6.6300 6.2900 6.5000 682,500
Weekend
Weekend
6.6500 6.9000 6.3200 6.3400 512,000
6.6800 6.7700 6.3300 6.6900 998,900
6.7400 6.8300 6.3400 6.6800 817,500
6.8900 7.0500 6.6400 6.6600 1,404,300
6.4300 7.0220 6.4000 6.9150 830,700
Weekend
Weekend
7.1700 7.1700 6.4250 6.4800 558,200
7.1400 7.4500 7.1000 7.2200 548,400
7.0400 7.2250 6.9950 7.0500 423,400
7.1500 7.1800 6.8400 7.0200 488,300
No trading
Weekend
Weekend
8.0000 8.1450 7.3900 7.4000 846,200
7.3300 7.9700 7.2500 7.9500 612,200
7.1400 7.4900 7.1300 7.3500 407,600
7.3600 7.4400 7.0700 7.1600 1,113,800
8.1100 8.2900 7.2400 7.3600 796,000
Weekend
Weekend
6.6900 8.7700 6.6900 8.0600 2,848,700
4 · 8-K After-hours · 16:46 ET 8-K ↗
6.5700 6.6500 6.4000 6.5100 351,000
6.5900 6.7500 6.5600 6.6300 524,000
6.4200 6.7200 6.3950 6.5500 412,500
6.4400 6.7000 6.4000 6.4300 634,500
Weekend
Weekend
6.3500 6.5400 6.3500 6.4300 392,900
No trading
6.4600 6.4600 6.2600 6.3600 362,000
6.4900 6.4900 6.2300 6.3300 361,100
6.4400 6.5000 6.3000 6.3600 443,400
Weekend
Weekend
6.6100 6.6100 6.3950 6.4600 352,700
No trading
6.6500 6.7000 6.4900 6.6200 296,100
6.7800 6.8950 6.5800 6.6400 452,100
6.7500 7.1000 6.7000 6.8000 949,700
Weekend
Weekend
6.7700 6.8200 6.5150 6.5900 1,171,300
7.1000 7.3200 6.7850 6.8000 618,500
7.5500 7.5500 6.9900 7.0000 711,800
7.3200 7.5400 7.2500 7.3600 532,800
7.6300 7.8700 7.2900 7.4100 568,700
Weekend
Weekend
7.6000 7.7400 7.5150 7.5600 431,400
7.6400 7.7500 7.5200 7.5500 361,600
7.6800 7.7800 7.4400 7.6200 570,700
7.5400 7.8100 7.5000 7.6700 1,050,300
7.6900 7.7400 7.2700 7.5500 875,800
Weekend
Weekend
7.7200 7.8050 7.5350 7.6300 612,600
7.4100 7.8850 7.1850 7.7000 1,157,800
6.9100 7.5000 6.8500 7.4800 681,500
6.9700 7.0550 6.7500 6.8900 834,900
7.2300 7.3200 6.7000 6.9700 1,016,400
Weekend
Weekend
7.4300 7.5000 7.2100 7.2600 339,000
No trading
7.2500 7.3900 7.1640 7.3800 1,001,200
7.0200 7.3300 6.8800 7.2300 849,600
6.7000 7.1950 6.5700 7.0200 2,004,400
Weekend
Weekend
5.8900 6.7150 5.8300 6.6600 1,097,900
3 · 8-K After-hours · 17:22 ET 8-K ↗
5.9800 6.1400 5.8700 5.9100 792,400
5.5900 6.1200 5.5800 5.8600 1,220,900
5.4900 5.7250 5.4300 5.6200 819,300
5.6500 5.7000 5.4200 5.5300 673,900
Weekend
Weekend
5.1700 5.7850 5.1700 5.7400 1,043,300
5.1400 5.3500 5.0800 5.3200 633,000
5.0300 5.3150 4.9100 5.2200 629,100
4.9400 5.1700 4.5000 5.0000 1,378,400
2 · 10-Q After-hours · 17:01 ET 10-Q ↗ 1 · 8-K After-hours · 16:08 ET 8-K ↗
5.0000 5.1550 4.9700 5.1200 420,300
Weekend
Weekend
4.9200 5.0000 4.8400 4.9400 429,300
5.1600 5.2800 4.9250 4.9900 301,600
5.2200 5.3000 5.0700 5.1700 321,500
5.1700 5.3650 5.1600 5.2100 455,200
5.3400 5.4590 5.1850 5.2900 415,000
Weekend
Weekend
4.9900 5.3600 4.9100 5.3400 776,700
5.1700 5.2200 4.9400 5.0000 971,900
5.4600 5.4800 5.1150 5.1700 714,100
5.6600 5.6650 5.4100 5.4800 673,600
5.9000 5.9000 5.5900 5.6800 512,900
Weekend
Weekend
5.9800 5.9900 5.7100 5.7200 348,200

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.

16 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:34 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:07 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
10 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 08:10 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:28 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:22 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise