NASDAQ · QCLSHealthcareDiagnostics

Q/C Technologies, Inc. Common Stock (QCLS)

$0.3910−8.00%
Close Nov 4, 2026 · split-adjusted
Nov 2, 2026$0.42▼ 87.54% in range
Nov 3, 2025Low $0.42 · High $6.92Nov 2, 2026
What changed · written from our data
As of Nov 4, 2026

Q/C Technologies closed at $0.39 on Nov 4, down 8.00%, within 0.0% of its 52-week closing low. Volume of 167.0K shares was 0.96× its 20-day average (close to normal).

Split-adjusted performance: -43.3% over one month, -90.2% over six months, -88.4% over one year.

Short interest was 997.4K shares at the Oct 15 settlement, up 5.2% from the prior report (12.2% of float, 3.6 days to cover).

Market cap$3.2M8.2M shares
Revenue · quarter$0.00—
Diluted EPS$-0.79—
P/E · TTM—
Net margin—
Dividend yieldNone
52-week range0.39 – 6.92−94.3% from high
Volume167.0K0.96× 20-day avg
Volatility · 60d297.5%Annualised
Short % of float12.2%3.6 days to cover
Net cash$11.0MCash $11.0M
Next earnings—Not scheduled
Split-adjusted performance
1W −14.3%1M −43.3%3M −86.0%6M −90.2%YTD −90.2%1Y −88.4%3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Diagnostics

Percentile among 15 companies (100 = best)

6-month momentum7
Revenue growth—
Net margin—
Value (low P/E)—
Size0

Industry medians: 6-month return +17.4%, revenue growth −2.0%, net margin −26.0%, P/E 46.6×.

Short interest

Details →
Shares short997.4K+5.2% vs prior
Days to cover3.6Settled Oct 15
% of float12.2%
Short vol. 10d37.1%of daily volume

Closest peers by size in Diagnostics

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
QCLSQ/C Technologies$0.3910−8.00%−90.2%———$3.2M
CDIOCardio Diagnostics Holdings$1.65+2.81%−9.6%−28.3%−28012.5%—$4.9MCompare
VNRXVolitionRx Limited$0.2031+5.23%−91.8%−2.0%−1953.1%—$6.1MCompare
BMRABIOMERICA$1.74+2.06%−21.5%−8.3%−97.4%—$8.0MCompare
IMDXInsight Molecular Diagnostics$2.65−3.28%−47.3%−53.9%−4711.3%—$86.7MCompare
ICCCImmucell$10.37+1.17%+19.7%+11.5%25.5%119.6$94.2MCompare
TKNOAlpha Teknova$7.37+0.41%+102.5%+18.5%−26.0%—$454.7MCompare
MYGNMyriad Genetics$6.02−0.33%+46.5%−10.5%−22.7%—$575.8MCompare
ACHVAchieve Life Sciences$6.98+3.71%+45.4%———$719.7MCompare

Quick answers

What does Q/C Technologies do?
Q/C Technologies Inc is engaged in building blockchain and cryptocurrency infrastructure that is faster and more energy-efficient through quantum-class laser-based computing. The company uses laser-based processors inspired by quantum technology that can solve complex problems.
What is QCLS's market cap?
$3.20M, based on the Nov 4 close of $0.39.
Does Q/C Technologies pay a dividend?
No regular cash dividend has been paid in the last year.
How much of QCLS is sold short?
997.4K shares, 12.2% of float, as of Oct 15, 2026.
What sector is QCLS in?
Healthcare, in the Diagnostics industry.

About Q/C Technologies

Q/C Technologies Inc is engaged in building blockchain and cryptocurrency infrastructure that is faster and more energy-efficient through quantum-class laser-based computing. The company uses laser-based processors inspired by quantum technology that can solve complex problems. By combining photonic computing with cryptocurrency systems, the company creates powerful and sustainable solutions for the next generation of blockchain applications.

HQ: New York, NY2 employeesListed Apr 19, 2021qctechnologies.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology