Nasdaq · Common stock
Quanterix (QTRX)
$2.83 −$0.03 (−1.05%)
- Day’s range
- $2.79–$2.90
- Volume
- 257,060
QTRX price history
QTRX closed at $2.83 on Oct. 26, 2026. Over the past year, its daily close ranged from $2.42 on Aug. 10, 2026 to $8.06 on Jan. 9, 2026.
Data table: QTRX daily closes, the past year
| Date | Close |
|---|---|
| Oct. 26, 2026 | $2.83 |
| Oct. 23, 2026 | $2.86 |
| Oct. 22, 2026 | $2.84 |
| Oct. 21, 2026 | $2.79 |
| Oct. 20, 2026 | $2.72 |
| Oct. 19, 2026 | $2.77 |
| Oct. 16, 2026 | $2.87 |
| Oct. 15, 2026 | $3.07 |
| Oct. 14, 2026 | $3.06 |
| Oct. 13, 2026 | $3.15 |
| Oct. 12, 2026 | $3.16 |
| Oct. 9, 2026 | $3.28 |
| Oct. 8, 2026 | $3.21 |
| Oct. 7, 2026 | $3.33 |
| Oct. 6, 2026 | $3.44 |
| Oct. 5, 2026 | $3.81 |
| Oct. 2, 2026 | $3.64 |
| Oct. 1, 2026 | $3.41 |
| Sept. 30, 2026 | $3.71 |
| Sept. 29, 2026 | $3.67 |
| Sept. 28, 2026 | $3.52 |
| Sept. 25, 2026 | $3.27 |
| Sept. 24, 2026 | $3.18 |
| Sept. 23, 2026 | $3.16 |
| Sept. 22, 2026 | $3.19 |
| Sept. 21, 2026 | $3.04 |
| Sept. 18, 2026 | $3.07 |
| Sept. 17, 2026 | $3.12 |
| Sept. 16, 2026 | $2.91 |
| Sept. 15, 2026 | $2.72 |
| Sept. 14, 2026 | $2.50 |
| Sept. 11, 2026 | $2.56 |
| Sept. 10, 2026 | $2.50 |
| Sept. 9, 2026 | $2.65 |
| Sept. 8, 2026 | $2.73 |
| Sept. 4, 2026 | $2.69 |
| Sept. 3, 2026 | $2.58 |
| Sept. 2, 2026 | $2.61 |
| Sept. 1, 2026 | $2.51 |
| Aug. 31, 2026 | $2.67 |
| Aug. 28, 2026 | $2.64 |
| Aug. 27, 2026 | $2.64 |
| Aug. 26, 2026 | $2.68 |
| Aug. 25, 2026 | $2.79 |
| Aug. 24, 2026 | $2.80 |
| Aug. 21, 2026 | $2.99 |
| Aug. 20, 2026 | $3.12 |
| Aug. 19, 2026 | $2.96 |
| Aug. 18, 2026 | $2.68 |
| Aug. 17, 2026 | $2.92 |
| Aug. 14, 2026 | $2.59 |
| Aug. 13, 2026 | $2.86 |
| Aug. 12, 2026 | $2.93 |
| Aug. 11, 2026 | $2.63 |
| Aug. 10, 2026 | $2.42 |
| Aug. 7, 2026 | $4.03 |
| Aug. 6, 2026 | $3.83 |
| Aug. 5, 2026 | $3.76 |
| Aug. 4, 2026 | $3.71 |
| Aug. 3, 2026 | $3.71 |
| July 31, 2026 | $3.48 |
| July 30, 2026 | $3.52 |
| July 29, 2026 | $3.38 |
| July 28, 2026 | $3.49 |
| July 27, 2026 | $3.67 |
| July 24, 2026 | $3.67 |
| July 23, 2026 | $3.92 |
| July 22, 2026 | $3.84 |
| July 21, 2026 | $3.97 |
| July 20, 2026 | $3.90 |
| July 17, 2026 | $3.87 |
| July 16, 2026 | $3.96 |
| July 15, 2026 | $4.24 |
| July 14, 2026 | $4.08 |
| July 13, 2026 | $3.88 |
| July 10, 2026 | $3.88 |
| July 9, 2026 | $3.98 |
| July 8, 2026 | $3.87 |
| July 7, 2026 | $4.00 |
| July 6, 2026 | $4.29 |
| July 2, 2026 | $4.33 |
| July 1, 2026 | $4.34 |
| June 30, 2026 | $4.32 |
| June 29, 2026 | $4.54 |
| June 26, 2026 | $4.32 |
| June 25, 2026 | $3.76 |
| June 24, 2026 | $3.78 |
| June 23, 2026 | $3.22 |
| June 22, 2026 | $3.49 |
| June 18, 2026 | $3.39 |
| June 17, 2026 | $2.88 |
| June 16, 2026 | $3.06 |
| June 15, 2026 | $3.10 |
| June 12, 2026 | $3.10 |
| June 11, 2026 | $3.03 |
| June 10, 2026 | $3.07 |
| June 9, 2026 | $3.09 |
| June 8, 2026 | $3.13 |
| June 5, 2026 | $3.30 |
| June 4, 2026 | $3.80 |
| June 3, 2026 | $3.53 |
| June 2, 2026 | $3.50 |
| June 1, 2026 | $3.50 |
| May 29, 2026 | $3.06 |
| May 28, 2026 | $3.05 |
| May 27, 2026 | $2.65 |
| May 26, 2026 | $2.68 |
| May 22, 2026 | $2.69 |
| May 21, 2026 | $2.64 |
| May 20, 2026 | $2.52 |
| May 19, 2026 | $2.51 |
| May 18, 2026 | $2.52 |
| May 15, 2026 | $2.75 |
| May 14, 2026 | $2.77 |
| May 13, 2026 | $2.88 |
| May 12, 2026 | $2.91 |
| May 11, 2026 | $2.80 |
| May 8, 2026 | $2.83 |
| May 7, 2026 | $2.75 |
| May 6, 2026 | $3.29 |
| May 5, 2026 | $3.30 |
| May 4, 2026 | $3.37 |
| May 1, 2026 | $3.40 |
| April 30, 2026 | $3.13 |
| April 29, 2026 | $3.05 |
| April 28, 2026 | $3.34 |
| April 27, 2026 | $3.21 |
| April 24, 2026 | $3.28 |
| April 23, 2026 | $3.16 |
| April 22, 2026 | $3.26 |
| April 21, 2026 | $3.22 |
| April 20, 2026 | $3.30 |
| April 17, 2026 | $3.50 |
| April 16, 2026 | $3.40 |
| April 15, 2026 | $3.60 |
| April 14, 2026 | $3.39 |
| April 13, 2026 | $3.39 |
| April 10, 2026 | $3.36 |
| April 9, 2026 | $3.30 |
| April 8, 2026 | $3.50 |
| April 7, 2026 | $3.54 |
| April 6, 2026 | $3.60 |
| April 2, 2026 | $3.79 |
| April 1, 2026 | $3.48 |
| March 31, 2026 | $3.52 |
| March 30, 2026 | $3.43 |
| March 27, 2026 | $3.58 |
| March 26, 2026 | $3.90 |
| March 25, 2026 | $3.96 |
| March 24, 2026 | $3.82 |
| March 23, 2026 | $3.94 |
| March 20, 2026 | $4.28 |
| March 19, 2026 | $4.41 |
| March 18, 2026 | $4.52 |
| March 17, 2026 | $4.72 |
| March 16, 2026 | $4.71 |
| March 13, 2026 | $4.72 |
| March 12, 2026 | $4.76 |
| March 11, 2026 | $5.01 |
| March 10, 2026 | $5.02 |
| March 9, 2026 | $5.10 |
| March 6, 2026 | $5.06 |
| March 5, 2026 | $5.31 |
| March 4, 2026 | $5.86 |
| March 3, 2026 | $5.87 |
| March 2, 2026 | $6.33 |
| Feb. 27, 2026 | $6.55 |
| Feb. 26, 2026 | $6.72 |
| Feb. 25, 2026 | $6.29 |
| Feb. 24, 2026 | $5.70 |
| Feb. 23, 2026 | $5.67 |
| Feb. 20, 2026 | $5.76 |
| Feb. 19, 2026 | $5.95 |
| Feb. 18, 2026 | $5.80 |
| Feb. 17, 2026 | $5.76 |
| Feb. 13, 2026 | $5.74 |
| Feb. 12, 2026 | $5.89 |
| Feb. 11, 2026 | $5.98 |
| Feb. 10, 2026 | $6.12 |
| Feb. 9, 2026 | $6.17 |
| Feb. 6, 2026 | $6.09 |
| Feb. 5, 2026 | $5.88 |
| Feb. 4, 2026 | $6.32 |
| Feb. 3, 2026 | $6.45 |
| Feb. 2, 2026 | $6.50 |
| Jan. 30, 2026 | $6.34 |
| Jan. 29, 2026 | $6.69 |
| Jan. 28, 2026 | $6.68 |
| Jan. 27, 2026 | $6.66 |
| Jan. 26, 2026 | $6.92 |
| Jan. 23, 2026 | $6.48 |
| Jan. 22, 2026 | $7.22 |
| Jan. 21, 2026 | $7.05 |
| Jan. 20, 2026 | $7.02 |
| Jan. 16, 2026 | $7.40 |
| Jan. 15, 2026 | $7.95 |
| Jan. 14, 2026 | $7.35 |
| Jan. 13, 2026 | $7.16 |
| Jan. 12, 2026 | $7.36 |
| Jan. 9, 2026 | $8.06 |
| Jan. 8, 2026 | $6.51 |
| Jan. 7, 2026 | $6.63 |
| Jan. 6, 2026 | $6.55 |
| Jan. 5, 2026 | $6.43 |
| Jan. 2, 2026 | $6.43 |
| Dec. 31, 2025 | $6.36 |
| Dec. 30, 2025 | $6.33 |
| Dec. 29, 2025 | $6.36 |
| Dec. 26, 2025 | $6.46 |
| Dec. 24, 2025 | $6.62 |
| Dec. 23, 2025 | $6.64 |
| Dec. 22, 2025 | $6.80 |
| Dec. 19, 2025 | $6.59 |
| Dec. 18, 2025 | $6.80 |
| Dec. 17, 2025 | $7.00 |
| Dec. 16, 2025 | $7.36 |
| Dec. 15, 2025 | $7.41 |
| Dec. 12, 2025 | $7.56 |
| Dec. 11, 2025 | $7.55 |
| Dec. 10, 2025 | $7.62 |
| Dec. 9, 2025 | $7.67 |
| Dec. 8, 2025 | $7.55 |
| Dec. 5, 2025 | $7.63 |
| Dec. 4, 2025 | $7.70 |
| Dec. 3, 2025 | $7.48 |
| Dec. 2, 2025 | $6.89 |
| Dec. 1, 2025 | $6.97 |
| Nov. 28, 2025 | $7.26 |
| Nov. 26, 2025 | $7.38 |
| Nov. 25, 2025 | $7.23 |
| Nov. 24, 2025 | $7.02 |
| Nov. 21, 2025 | $6.66 |
| Nov. 20, 2025 | $5.91 |
| Nov. 19, 2025 | $5.86 |
| Nov. 18, 2025 | $5.62 |
| Nov. 17, 2025 | $5.53 |
| Nov. 14, 2025 | $5.74 |
| Nov. 13, 2025 | $5.32 |
| Nov. 12, 2025 | $5.22 |
| Nov. 11, 2025 | $5.00 |
| Nov. 10, 2025 | $5.12 |
| Nov. 7, 2025 | $4.94 |
| Nov. 6, 2025 | $4.99 |
| Nov. 5, 2025 | $5.17 |
| Nov. 4, 2025 | $5.21 |
| Nov. 3, 2025 | $5.29 |
| Oct. 31, 2025 | $5.34 |
| Oct. 30, 2025 | $5.00 |
| Oct. 29, 2025 | $5.17 |
| Oct. 28, 2025 | $5.48 |
| Oct. 27, 2025 | $5.68 |
Key figures
- 52-week range
- $2.42–$8.06Low Aug. 10, 2026; high Jan. 9, 2026
- Average daily volume
- 753,230Past 3 months
- Market value
- $133.8M
- Dividend yield
- —
- From 52-week high
- −64.89%
Price change
- 1 month
- −13.46%
- 3 months
- −22.89%
- Year to date
- −55.50%
- 1 year
- −50.52%
$1,000 a year ago
$1,000 put into QTRX at the close on Oct. 24, 2025 would be worth $495.
Price only, dividends not included.
What Wall Street says about QTRX
In the past 90 days, Wall Street firms published 3 rating or price-target actions on QTRX: 1 raised price target and 2 lowered price targets.
| Action | Rating | |||
|---|---|---|---|---|
| TD Cowen | Raises target | Hold | $3 to $3.50 | |
| Canaccord Genuity | Cuts target | Hold | $4 to $3 | |
| TD Cowen | Cuts target | Hold | $4 to $3 |
Ratings and price targets are the firms’ own opinions, reported as published.
Not investment advice.
About Quanterix Corporation Common Stock
Quanterix Corp is a life sciences company accelerating biomarker breakthroughs from discovery to diagnostics using ultra-sensitive translational research and spatial biology instruments, consumables, and services. The company sells proprietary instruments and related consumables to research laboratories, contract research organizations (CROs), academic institutions, and bio-pharmaceutical companies, and provides contract research services and clinical laboratory testing services, including four Laboratory Developed Tests (LDTs), through its Accelerator Laboratory. Its products include Simoa, Assay Kits, LDTs & Assay Services, Simoa p-Tau 217, Simoa NfL LDT, Simoa p-Tau 181 LDT, and SP-X Imaging and Analysis System. Geographically, it operates in North America, EMEA, and the Asia Pacific.
- Headquarters
- Billerica, Mass.
- Employees
- 450
- Listed
- Dec. 7, 2017
- Industry
- Laboratory analytical instruments
In WallStreetDigest editions
No WallStreetDigest article about QTRX is on the site yet.