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News sentiment

Quantum Corporation (QMCO) news sentiment

How positive or negative Quantum Corporation's news headlines have been since Feb 3, 2020, week by week, with the last 90 sessions day by day and each recent headline's tone and source.

As of 2026-11-06

Average tone, last 30 sessions
-1From -100 (every headline negative) to +100 (every headline positive)
Headlines, last 30 sessions
118
Headlines, last 90 sessions
192
Change from the 90-session average
-10
Latest session
2026-11-06

Weekly headline tone since February 2020

Hover a week for its biggest stories; click to pin.

Tone8-week averageHeadlinesFiltered out (passing mentions)
Every week since Feb 3, 2020
QMCO headline tone: Every week since Feb 3, 2020, 293 weeks from February 3, 2020 to October 26, 2026.-100-75-50-25+25+50+75+1000Headlines202120222023202420252026

Coverage of Quantum Corporation over the last 30 trading sessions is negative (-1) across 118 headlines, 24 points below its one-year average of +23. The most widely carried story in the week of Oct 26, 2026 was "Levi & Korsinsky Urges D-Wave Quantum Inc. (QBTS) Shareholders to Act ...", carried by 4 outlets.

Each point is one week of headlines about Quantum Corporation: the share of positive minus negative headlines, from -100 to +100, with the 8-week average drawn through it and the number of headlines beneath. Since coverage began, 1,525 headlines average +18.

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Tone mix

QMCO headlines by tone, last 52 weeks
positive
38%
neutral
49%
negative
14%

Week by week 52 weeks

Nov 3, 2025: 2 positive, 6 neutral, 2 negativeNov 10, 2025: 2 positive, 8 neutral, 1 negativeNov 17, 2025: 2 positive, 6 neutral, 5 negativeNov 24, 2025: 2 positive, 4 neutral, 0 negativeDec 1, 2025: 2 positive, 4 neutral, 0 negativeDec 8, 2025: 5 positive, 7 neutral, 3 negativeDec 15, 2025: 1 positive, 1 neutral, 1 negativeDec 22, 2025: 4 positive, 2 neutral, 1 negativeDec 29, 2025: 1 positive, 1 neutral, 0 negativeJan 5, 2026: 5 positive, 4 neutral, 0 negativeJan 12, 2026: 3 positive, 3 neutral, 0 negativeJan 19, 2026: 3 positive, 3 neutral, 3 negativeJan 26, 2026: 3 positive, 3 neutral, 3 negativeFeb 2, 2026: 0 positive, 6 neutral, 1 negativeFeb 9, 2026: 2 positive, 1 neutral, 2 negativeFeb 16, 2026: 2 positive, 7 neutral, 0 negativeFeb 23, 2026: 4 positive, 4 neutral, 0 negativeMar 2, 2026: 2 positive, 3 neutral, 2 negativeMar 9, 2026: 2 positive, 1 neutral, 2 negativeMar 16, 2026: 1 positive, 2 neutral, 0 negativeMar 23, 2026: 6 positive, 1 neutral, 0 negativeMar 30, 2026: 0 positive, 3 neutral, 1 negativeApr 6, 2026: 1 positive, 2 neutral, 1 negativeApr 13, 2026: 11 positive, 3 neutral, 0 negativeApr 20, 2026: 6 positive, 1 neutral, 1 negativeApr 27, 2026: 2 positive, 0 neutral, 3 negativeMay 4, 2026: 5 positive, 2 neutral, 1 negativeMay 11, 2026: 1 positive, 8 neutral, 0 negativeMay 18, 2026: 9 positive, 1 neutral, 0 negativeMay 25, 2026: 7 positive, 4 neutral, 3 negativeJun 1, 2026: 3 positive, 2 neutral, 0 negativeJun 8, 2026: 6 positive, 5 neutral, 3 negativeJun 15, 2026: 4 positive, 1 neutral, 1 negativeJun 22, 2026: 4 positive, 2 neutral, 1 negativeJun 29, 2026: 1 positive, 3 neutral, 0 negativeJul 6, 2026: 2 positive, 0 neutral, 0 negativeJul 13, 2026: 0 positive, 3 neutral, 1 negativeJul 20, 2026: 1 positive, 0 neutral, 1 negativeJul 27, 2026: 4 positive, 4 neutral, 0 negativeAug 3, 2026: 3 positive, 3 neutral, 3 negativeAug 10, 2026: 3 positive, 3 neutral, 0 negativeAug 17, 2026: 2 positive, 4 neutral, 1 negativeAug 24, 2026: 4 positive, 3 neutral, 1 negativeAug 31, 2026: 0 positive, 2 neutral, 1 negativeSep 7, 2026: 4 positive, 3 neutral, 0 negativeSep 14, 2026: 5 positive, 7 neutral, 0 negativeSep 21, 2026: 0 positive, 5 neutral, 0 negativeSep 28, 2026: 2 positive, 1 neutral, 1 negativeOct 5, 2026: 5 positive, 6 neutral, 0 negativeOct 12, 2026: 6 positive, 3 neutral, 0 negativeOct 19, 2026: 1 positive, 13 neutral, 2 negativeOct 26, 2026: 0 positive, 29 neutral, 5 negative
Nov 3, 2025Oct 26, 2026

Share of Quantum Corporation's 416 headlines over the last 52 weeks by the model's call, and the same mix week by week.

Biggest swings in the last year

The weeks whose tone moved furthest from the 8-week average, with the story most outlets carried that week.

Daily headline tone, last 90 sessions

Hover a session for its totals; click to pin.

Session tone8-session averageHeadlines
Last 68 sessions with a headline
QMCO average headline tone by session: Last 68 sessions with a headline, 68 sessions from July 2, 2026 to November 6, 2026.-100-75-50-25+25+50+75+1000HeadlinesJul 2026AugSepOctNov

Each point is the average score of the headlines about Quantum Corporation in one trading session, with the 8-session average drawn through it. Sessions with no headline about the company have no point.

Tone by period

Show the table · 3 rows, 3 columns

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Last 7 sessions56-17
Last 30 sessions118-1
Last 90 sessions192+9

Every headline in the period counts equally.

Headlines on Friday, November 6, 2026

12 headlines, average tone -15: 0 positive, 10 neutral and 2 negative. The 8 most widely carried stories are listed; the table holds all 12.

Show the table · 12 rows, 4 columns

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Securities Class Action Lawsuit Filed Against D-Wave Quantum Inc. (QBTS) ...www.pr-inside.com2Negative
D-Wave Quantum Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rightswww.prnewswire.com1Negative
Kaplan Fox Continues to Alert Investors of D-Wave Quantum Inc. (NYSE: ...www.pr-inside.com1Neutral
Did You Lose Money on D-Wave Quantum Inc. (QBTS)? Levi & Korsinsky ...www.pr-inside.com1Neutral
QBTS Investors Have Opportunity to Lead D-Wave Quantum Inc. Securities Fraud Lawsuitwww.prnewswire.com1Neutral
Lost Money on D-Wave Quantum Inc. (QBTS)? Contact Levi & Korsinsky ...www.pr-inside.com1Neutral
D-Wave Quantum Inc. (QBTS) Class Action Lawsuit: Levi & Korsinsky Reminds ...www.pr-inside.com1Neutral
D-Wave Quantum Inc. (QBTS) Lawsuit - Investors Urged to Contact Levi ...www.pr-inside.com1Neutral
Investor Alert: Deadline Approaching to Join D-Wave Quantum Inc. (QBTS) ...www.pr-inside.com1Neutral
Contrasting Quantum (NASDAQ:QMCO) & Seagate Technology (NASDAQ:STX)www.dailypolitical.com1Neutral
QBTS Investors Have Opportunity to Lead D-Wave Quantum Inc. Securities Fraud Lawsuit with SBS Lawwww.prnewswire.com1Neutral
QBTS Investor Alert: D-Wave Quantum Inc. Securities Class Action Noticewww.prnewswire.com1Neutral

Headlines on Thursday, November 5, 2026

8 headlines, average tone -12: 0 positive, 7 neutral and 1 negative. Showing all 8.

Show the table · 8 rows, 4 columns

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Why D-Wave Quantum Stock Led a Quantum Computing Crash in Octoberwww.aol.com3Negative
Shareholders of D-Wave Quantum Inc. (QBTS): Protect Your Rights Before ...www.pr-inside.com1Neutral
Lost Money on D-Wave Quantum Inc. (QBTS)? Contact Levi & Korsinsky ...www.pr-inside.com1Neutral
Investor Alert: Deadline Approaching to Join D-Wave Quantum Inc. (QBTS) ...www.pr-inside.com1Neutral
Levi & Korsinsky Notifies D-Wave Quantum Inc. (QBTS) Shareholders of ...www.pr-inside.com1Neutral
Securities Lawsuit Alert: D-Wave Quantum Inc. (QBTS) Investors - Contact ...www.pr-inside.com1Neutral
Lost Money on D-Wave Quantum Inc. (QBTS)? Join Class Action Before ...www.pr-inside.com1Neutral
QBTS Deadline Alert: Levi & Korsinsky Reminds D-Wave Quantum Inc. (QBTS) Investors of Securities Class Action Deadline on December 15, 2026www.prnewswire.com1Neutral

Headlines on Wednesday, November 4, 2026

3 headlines, average tone +33: 1 positive, 2 neutral and 0 negative. Showing all 3.

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Prediction: This Will Be D-Wave Quantum's Stock Price by the End of 2030www.fool.com2Positive
Shareholders of D-Wave Quantum Inc. (QBTS): Protect Your Rights Before ...www.pr-inside.com1Neutral
Join Class Action to Recover Losses from D-Wave Quantum Inc. (QBTS) ...www.pr-inside.com1Neutral

Headlines on Tuesday, November 3, 2026

11 headlines, average tone -26: 0 positive, 8 neutral and 3 negative. The 8 most widely carried stories are listed; the table holds all 11.

Show the table · 11 rows, 4 columns

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Securities Fraud Class Action Filed Against D-Wave Quantum Inc. (QBTS) ...www.pr-inside.com1Negative
What's Next for D-Wave Quantum, Inc. Shareholders After 9.51% Stock Drop? Glancy Prongay Wolke & Rotter LLP Explains Securities Fraud Class Action Lead Plaintiff Deadlinewww.prnewswire.com1Negative
Class Action Lawsuit Filed Against D-Wave Quantum Inc. (QBTS) - Recover ...www.pr-inside.com1Negative
Lost Money on D-Wave Quantum Inc. (QBTS)? Urged to Join Class Action ...www.pr-inside.com1Neutral
Investors in D-Wave Quantum Inc. (QBTS): Protect Your Rights - Contact ...www.pr-inside.com1Neutral
Class Action Alert: Levi & Korsinsky Reminds D-Wave Quantum Inc. (QBTS) ...www.pr-inside.com1Neutral
Lost Money on D-Wave Quantum Inc. (QBTS)? Contact Levi & Korsinsky ...www.pr-inside.com1Neutral
Levi & Korsinsky Urges D-Wave Quantum Inc. (QBTS) Shareholders to Act ...www.pr-inside.com1Neutral
QBTS LAWSUIT ALERT: Levi & Korsinsky Notifies D-Wave Quantum Inc. Investors ...www.pr-inside.com1Neutral
D-Wave Quantum Inc. (QBTS) Securities Fraud Class Action Lawsuit Filed; December 15, 2026, Lead Plaintiff Deadlinewww.prnewswire.com1Neutral
Kaplan Fox Encourages D-Wave Quantum Inc. (NYSE: QBTS) Investors to ...www.pr-inside.com1Neutral

Headlines on Monday, November 2, 2026

9 headlines, average tone -32: 0 positive, 6 neutral and 3 negative. The 8 most widely carried stories are listed; the table holds all 9.

Show the table · 9 rows, 4 columns

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What Does D-Wave Quantum, Inc.'s 9.51% Stock Drop Mean for Investors? The Law Offices of Howard G. Smith Outlines Securities Fraud Class Action Lead Plaintiff Deadlinewww.prnewswire.com1Negative
Class Action Filed Against D-Wave Quantum Inc. (QBTS) Over Securities ...www.pr-inside.com1Negative
Pomerantz LLP Brings Class Action Lawsuit Against D-Wave Quantum Inc. ...www.pr-inside.com1Negative
Did You Lose Money on D-Wave Quantum Inc. (QBTS)? Levi & Korsinsky ...www.pr-inside.com1Neutral
ROSEN, TRUSTED INVESTOR COUNSEL, Encourages D-Wave Quantum Inc. Investors to Secure Counsel ...www.gazettextra.com1Neutral
QBTS Investors Have Opportunity to Lead D-Wave Quantum Inc. Securities Fraud Lawsuitwww.prnewswire.com1Neutral
Class Action Alert: Levi & Korsinsky Reminds D-Wave Quantum Inc. (QBTS) ...www.pr-inside.com1Neutral
Levi & Korsinsky Urges D-Wave Quantum Inc. (QBTS) Shareholders to Act ...www.pr-inside.com1Neutral
Securities Lawsuit Alert: D-Wave Quantum Inc. (QBTS) - Contact Levi ...www.pr-inside.com1Neutral

How the score works

A headline's tone is not a forecast of the share price. Read the headlines themselves before acting on an average.

  1. Which headlines count

    Headlines come from the GDELT global news feed from 2019-09-23 on. A headline counts only when a model judges it to be about Quantum Corporation, not a passing mention.

  2. How each headline is scored

    The model calls each headline positive, neutral or negative news for the company. A period's tone is the share of positive minus negative headlines, from -100 (all negative) to +100 (all positive).

  3. When a headline counts

    Headlines published by 9:15 a.m. New York time belong to that day's session. Later and weekend headlines move to the next trading session.

  4. Repeated stories

    When several outlets carry the same headline, it counts once per session.