Quantum Computing Inc. (QUBT)
NASDAQ: QUBTTechnologyComputer Software: Prepackaged SoftwareUSD
At close: Oct 7, 4:00 PM ET · Delayed 15 min
QUBT stock chart
Technical analysisKey statistics
All statistics- Market cap
- $1.72B
- EPS (TTM)
- -$0.05
- Dividend yield
- None
- 52-week range
- 6.18 – 23.79
- Day range
- 7.51 – 7.75
- Volume / Avg
- 7.24M / 7.81M
- Beta
- —
- Shares outstanding
- 226.35M
52-week range
QUBT stock today
Quantum Computing (QUBT) closed at $7.62 on Oct 7, down 3.05% (-$0.24), versus the S&P 500's 0.22% decline. At this level, QUBT sits near the bottom of its 52-week range of $6.18 to $23.79: 68.0% below the high, set on Oct 7, 2025 and 23.3% above the low. QUBT is down 25.7% year to date, underperforming the S&P 500 (+14.0%). Over the past 12 months, the stock has lost 65.4%.
Quantum Computing has posted a net loss over the last twelve months (EPS of -$0.05), so its P/E ratio is not meaningful.
Summary generated from market data by MetaCap's automated system. Methodology
About Quantum Computing
Company profileQuantum Computing Inc., an integrated photonics company, provides quantum machines to commercial and government markets in the United States. The company develops thin-film lithium niobate chips for optical devices, such as electro-optical modulators, periodically poled devices for frequency conversion, and micro-ring resonator cavities markets. It is also developing the entropy quantum computer (EQC), a quantum application of Core Photonics Technology, designed to solve complex optimization problems.
- Sector
- Technology
- Industry
- Computer Software: Prepackaged Software
- CEO
- Dr. Yuping Huang Ph.D.
- Headquarters
- Hoboken, NJ
- Employees
- 72
- Website
- quantumcomputinginc.com
Analyst forecast
ForecastConsensus (6 analysts)
none
Avg. price target
$18.67+145.01%
- Strong buy 0
- Buy 4
- Hold 2
- Sell 0
- Strong sell 0
Target range
Ratings and targets reflect third-party analyst opinions, not MetaCap recommendations.
QUBT news
All QUBT news- Rigetti Builds Commercial Momentum With Hybrid Quantum-HPC StrategyNasdaqHPE, RGTI, QUBT, IONQ
- Better Quantum Computing Stock: IonQ vs. D-WaveNasdaqIONQ, GOOGL, T, IBM
- Cerebras Systems vs. Rigetti Computing: Is an AI or Quantum Computing Stock the Better Buy in 2026?NasdaqCBRS, RGTI, QUBT
- Should You Forget Palantir and Buy These 3 Quantum Computing Stocks Instead?NasdaqGOOGL, SPGI, GOOG, PLTR
Quantum Computing peers
Technology sector| Company | Price | % Chg | Market cap | Compare |
|---|---|---|---|---|
| LIMENeutron Holdings Inc. | 26.69 | -2.38% | $1.71B | vs QUBT |
| NYAXNayax Ltd. | 46.61 | -3.49% | $1.74B | vs QUBT |
| MQMarqeta Inc. Class A | 17.06 | +3.08% | $1.78B | vs QUBT |
| BLBlackLine Inc. | 28.33 | +0.57% | $1.65B | vs QUBT |
| AIC3.ai Inc. Class A | 11.23 | -0.09% | $1.81B | vs QUBT |
| EVCMEverCommerce Inc. | 9.30 | +0.32% | $1.64B | vs QUBT |
| BANDBandwidth Inc. Class A | 57.47 | -4.36% | $1.85B | vs QUBT |
| CNXCConcentrix Corporation | 26.16 | +5.31% | $1.59B | vs QUBT |
Indexes, lists and sector
Appears in lists
Largest Technology stocks
Quantum Computing stock FAQ
What is Quantum Computing's stock price today?
QUBT last traded at $7.62 as of Oct 7, 4:00 PM EDT, down 3.05% on the day. Prices are delayed at least 15 minutes.
Does Quantum Computing pay a dividend?
No. Quantum Computing does not currently pay a regular cash dividend.
Who is Quantum Computing's CEO?
Dr. Yuping Huang Ph.D. is the chief executive officer of Quantum Computing Inc., which has about 72 employees.
Has QUBT ever split its stock?
Yes. The most recent QUBT stock split was a 1-for-200 split on Jul 3, 2018, one of 2 splits on record.
What is the QUBT 52-week high?
The 52-week high for QUBT is $23.79 and the 52-week low is $6.18. The stock is currently 68.0% below its high.