Quantum-Si - 4 Year Stock Price History | QSI
Historical daily share price chart and data for Quantum-Si since 2021 adjusted for splits and dividends. The latest closing stock price for Quantum-Si as of January 31, 2025 is 1.98.
- The all-time high Quantum-Si stock closing price was 13.56 on July 09, 2021.
- The Quantum-Si 52-week high stock price is 5.77, which is 191.4% above the current share price.
- The Quantum-Si 52-week low stock price is 0.61, which is 69.2% below the current share price.
- The average Quantum-Si stock price for the last 52 weeks is 1.43.
| Quantum-Si Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2025 | 2.6160 | 4.2600 | 4.2900 | 1.9300 | 1.9800 | -26.67% |
| 2024 | 1.3679 | 2.0300 | 3.6000 | 0.6330 | 2.7000 | 34.33% |
| 2023 | 1.8685 | 1.8400 | 3.8900 | 1.1450 | 2.0100 | 9.84% |
| 2022 | 3.6115 | 8.2200 | 8.2200 | 1.8200 | 1.8300 | -76.75% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Semiconductors | $0.291B | $0.001B |
| Quantum-Si Incorporated is a company pioneering next-generation semiconductor chip-based proteomics. Quantum-Si Incorporated, formerly known as HighCape Capital Acquisition Corp., is based in NEW YORK. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Broadcom (AVGO) | United States | $967.236B | 51.67 |
| Applied Materials (AMAT) | United States | $142.450B | 20.24 |
| Lam Research (LRCX) | United States | $96.694B | 22.35 |
| Marvell Technology (MRVL) | United States | $92.405B | 144.31 |
| Infineon Technologies AG (IFNNY) | Germany | $44.258B | 16.69 |
| GlobalFoundries (GFS) | United States | $22.832B | 29.56 |
| ASE Technology Holding (ASX) | Taiwan | $21.578B | 21.84 |
| United Microelectronics (UMC) | Taiwan | $14.384B | 9.90 |
| Astera Labs (ALAB) | United States | $14.343B | 0.00 |
| Credo Technology (CRDO) | Cayman Islands | $9.832B | 0.00 |
| Lattice Semiconductor (LSCC) | United States | $7.776B | 65.54 |
| Nova (NVMI) | Israel | $6.750B | 42.48 |
| Rambus (RMBS) | United States | $6.319B | 37.76 |
| Amkor Technology (AMKR) | United States | $6.047B | 16.57 |
| Cirrus Logic (CRUS) | United States | $5.215B | 16.27 |
| Tower Semiconductor (TSEM) | Israel | $5.193B | 25.47 |
| Allegro MicroSystems (ALGM) | United States | $4.204B | 48.62 |
| Rohm (ROHCY) | Japan | $3.864B | 0.00 |
| Impinj (PI) | United States | $3.721B | 0.00 |
| Synaptics (SYNA) | United States | $3.520B | 204.35 |
| Ambarella (AMBA) | United States | $3.164B | 0.00 |
| Soitec SA (SLOIF) | France | $3.121B | 0.00 |
| FormFactor (FORM) | United States | $3.018B | 59.04 |
| Diodes (DIOD) | United States | $2.660B | 37.03 |
| Himax Technologies (HIMX) | Taiwan | $1.667B | 21.68 |
| Applied Optoelectronics (AAOI) | United States | $1.243B | 0.00 |
| Alpha And Omega Semiconductor (AOSL) | United States | $1.034B | 0.00 |
| Ichor Holdings (ICHR) | United States | $0.918B | 0.00 |
| Indie Semiconductor (INDI) | United States | $0.838B | 0.00 |
| Ams-OSRAM AG (AMSSY) | Austria | $0.755B | 0.00 |
| Ceva (CEVA) | United States | $0.753B | 0.00 |
| Navitas Semiconductor (NVTS) | United States | $0.557B | 0.00 |
| NLight (LASR) | United States | $0.537B | 0.00 |
| SkyWater Technology (SKYT) | United States | $0.462B | 0.00 |
| POET Technologies (POET) | Canada | $0.350B | 0.00 |
| NVE (NVEC) | United States | $0.337B | 22.49 |
| SEALSQ (LAES) | Switzerland | $0.309B | 0.00 |
| Valens Semiconductor (VLN) | Israel | $0.262B | 0.00 |
| Atomera (ATOM) | United States | $0.254B | 0.00 |
| Silvaco (SVCO) | United States | $0.240B | 0.00 |
| IQE (IQEPF) | United Kingdom | $0.134B | 0.00 |
| QuickLogic (QUIK) | United States | $0.118B | 0.00 |
| GCT Semiconductor Holding (GCTS) | United States | $0.111B | 0.00 |
| AXT Inc (AXTI) | United States | $0.093B | 0.00 |
| Coda Octopus Group (CODA) | United States | $0.088B | 23.79 |
| Sequans Communications S.A (SQNS) | France | $0.079B | 2.07 |
| Sono-Tek (SOTK) | United States | $0.062B | 56.43 |
| Pixelworks (PXLW) | United States | $0.052B | 0.00 |
| Mobix Labs (MOBX) | United States | $0.044B | 0.00 |
| Nano Labs (NA) | China | $0.036B | 0.00 |
| SemiLEDS (LEDS) | Taiwan | $0.011B | 0.00 |
| SmartKem (SMTK) | United Kingdom | $0.006B | 0.00 |