# Quantum Computing Inc. Common (QUBT) stock analysis and sentiment

Canonical page: https://synoptiv.com/stock/QUBT
Methodology: https://synoptiv.com/methodology
Author: Synoptiv Research Engine

Last analyzed: Aug 9, 2026

Quantum Computing Inc. Common (QUBT) last closed at $9.18, in the lower half of its 52-week range of $6.18–$25.84. Composite market sentiment across 1 analysis is neutral (+6 on a −100 to +100 scale), as of Aug 9, 2026.

## What the data says

Quantum Computing Inc. closed at $9.18, sitting much closer to the bottom of its 52-week range than the top — the stock has traded between $6.18 and $25.84 over the past year, meaning the high is roughly four times the low and the current price is well under half its peak. That spread describes a security that has moved through a very wide band in twelve months rather than settling into a narrow one, and a beta of 3.79 puts numbers to that: the shares have historically moved several times as much as the broad market in either direction.

The market is valuing the business at about $2.07 billion. Profit margin stands at zero and forward P/E is negative at roughly -24, reflecting that earnings are not expected to be positive over the forward period — so the multiple describes losses rather than a price paid for profits. Revenue growth of 93.6% shows the top line expanding quickly from its current base. Price-to-book of about 1.30 means the market capitalization sits modestly above the accounting value of the company's net assets, which is a more grounded anchor than earnings-based measures when a company is not yet profitable.

Recent coverage splits between the company itself and the broader quantum computing group. Company-specific items include a July law firm notice inviting investors to make contact, pieces asking why the stock popped and why it kept rising, and an August 7 article framed around a date of August 10. The rest is sector-level: Quantinuum's IPO debut and whether it lifts or displaces peers, capital rotating into quantum names as AI infrastructure spending is questioned, and a look at a 2028 cash test facing the group. Much of the news flow, in other words, tracks sentiment around quantum computing stocks collectively rather than developments unique to this company.

## About Quantum Computing Inc. Common

Quantum Computing Inc. is an integrated photonics and quantum technology company based in Hoboken, New Jersey, serving commercial and government customers. Its foundry work centers on thin-film lithium niobate chips used in optical components such as electro-optical modulators, periodically poled devices for frequency conversion, and micro-ring resonator cavities.

The company also develops systems built on that photonics base. These include the Entropy Quantum Computer, aimed at complex optimization problems; reservoir computing machines intended for recurrent neural network workloads; LiDAR designed to image through fog, snow, ice, and water; a quantum photonic vibrometer for remote vibration detection and inspection; and products for quantum networking and authentication. Quantum Computing Inc. trades on the Nasdaq and was previously known as Innovative Beverage Group Holdings, Inc.

## Company profile

- Symbol: QUBT
- Exchange: NASDAQ
- Security type: Stock
- Sector: Technology
- Industry: Computer Hardware
- Composite sentiment: neutral (6 on a -100 to +100 scale)

## Key statistics

| Metric | Value |
| --- | ---: |
| Market capitalization | $2.07B |
| Enterprise value | $1.09B |
| Forward P/E | -24.16 |
| Price to book | 1.3 |
| Price to sales | 477.71 |
| Beta | 3.79 |
| Net margin | 0.00% |
| Revenue growth | 93.64% |
| 52-week high | $25.84 |
| 52-week low | $6.18 |
| Average volume | 18.93M |

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## Recent news

- [Xanadu Accelerates Chip Production as Investors Await Next Catalyst in Race to Scalable Quantum Computing – Quarterly Update Report](https://finance.yahoo.com/technology/ai/articles/xanadu-accelerates-chip-production-investors-164143794.html) — Aug 8, 2026
- [1 Quantum Computing Stock Poised to Drop After Aug. 10](https://www.fool.com/investing/2026/08/07/quantum-computing-stock-poised-drop-qubt/?source=iedfolrf0000001) — Aug 7, 2026
- [ACM Research, Inc. (ACMR) Q2 Earnings and Revenues Surpass Estimates](https://finance.yahoo.com/markets/stocks/articles/acm-research-inc-acmr-q2-111001525.html) — Aug 7, 2026
- [Earnings To Watch: Quantum Computing Inc (QUBT) Q2 2026 -- GF Value Sees 20% Upside](https://finance.yahoo.com/markets/stocks/articles/earnings-watch-quantum-computing-inc-131720806.html) — Aug 7, 2026
- [JFrog Ltd. (FROG) Surpasses Q2 Earnings and Revenue Estimates](https://finance.yahoo.com/markets/stocks/articles/jfrog-ltd-frog-surpasses-q2-231020134.html) — Aug 6, 2026
- [Horizon Quantum’s Commercial Push With Early Platform Launch, $113M Cash Position – Quarterly Update Report](https://finance.yahoo.com/technology/ai/articles/horizon-quantum-commercial-push-early-201255354.html) — Aug 6, 2026
- [StoneCo Ltd. (STNE) Earnings Expected to Grow: Should You Buy?](https://finance.yahoo.com/markets/stocks/articles/stoneco-ltd-stne-earnings-expected-140005235.html) — Aug 6, 2026
- [Quantum Stocks Bounce Back Unevenly as Speculative Pure-Plays Lead and Profitable Names Lag](https://www.chartmill.com/news/QMCO/Chartmill-52541-Quantum-Stocks-Bounce-Back-Unevenly-as-Speculative-Pure-Plays-Lead-and-Profitable-Names-Lag) — Aug 4, 2026
- [D-Wave Spikes 11% on Nasdaq Verafin Deal, IonQ Gains 9% After SkyWater Buyout, Rigetti Rises 7%](https://247wallst.com/investing/2026/08/03/d-wave-spikes-11-on-nasdaq-verafin-deal-ionq-gains-9-after-skywater-buyout-rigetti-rises-7/) — Aug 3, 2026
- [Quantum Computing Stock Pre-Q2 Earnings Release: To Buy, Hold or Sell?](https://finance.yahoo.com/markets/stocks/articles/quantum-computing-stock-pre-q2-143400464.html) — Aug 3, 2026

## Frequently asked questions

### What is the current market sentiment for QUBT?

As of Aug 9, 2026, Quantum Computing Inc. Common (QUBT) carries neutral (+6 on a −100 to +100 scale) composite sentiment. The score fuses recent news tone, analyst recommendations, technical posture, insider and congressional activity, and market attention into a single figure. The full breakdown of each component is in the report.

### How has QUBT stock been performing?

Quantum Computing Inc. Common last closed at $9.18, in the lower half of its 52-week range of $6.18–$25.84.

### What is QUBT's market cap and valuation?

Quantum Computing Inc. Common has a market capitalization of about $2.07B.

### What sector is QUBT in, and who are its competitors?

Quantum Computing Inc. Common operates in the Technology sector, specifically Computer Hardware. Comparable companies include IONQ, GPGI, INFQ, DBD, CRSR.

### Where can I find a full analysis of QUBT?

The full QUBT report covers the bull and bear cases, technical signals with entry, stop and target levels, complete financial statements, earnings history, insider and congressional trades, and the conditions that would invalidate the thesis. It requires a free account.

## Important information

This page is generated from public market and company information. Data can be delayed, incomplete, or wrong. It is research and analysis, not financial advice.

- [Methodology](https://synoptiv.com/methodology)
- [Disclosures](https://synoptiv.com/disclosures)
- [Full report](https://synoptiv.com/stock/QUBT/v/1) (account and access required)