Sharemaestro company-news research for Arch Capital Group Ltd (ACGLO), showing current tone, evidence confidence, direct company coverage, sector and industry context, completed price response and the source headlines used on the page. Scores describe published news evidence. Confidence describes the amount, freshness, source breadth and direct company relevance of that evidence. Price context is shown separately.

NASDAQ United States Provisional evidence

Company news sentiment

ACGLO news sentiment

Arch Capital Group Ltd

Company headlines from the last 30 days, weighted by freshness, relevance, publisher quality and the strength of the wording. Price is shown separately.

Full chart Weekly report Factor research RSS feed
30-day score49Neutral is 50
Early balanced news score 21/100 evidence confidence 100% direct company focus 10 current stories across 7 publishers
Latest weekly closeUSD 19.34week of 7 Aug 2026
Main news subjectEarnings78/100 share of current news
News data statusHealthy3 duplicate stories removed

Current company news

Early balanced news score

10 company-specific stories are available, but there are not yet enough fresh stories from separate publishers for a firm reading.

Observed headline tone45/100 Published 30-day score49/100

Older, less relevant and less reliable stories count for less. Confidence is shown separately.

Latest source headline Arch Capital Group (ACGL), Why Is It Getting Fresh Attention Now? simplywall.st · 12 Aug 2026 18:28 · Source lookup

What supports the score

Direct evidence

10 current stories are mapped specifically to ACGLO.

Source breadth

The score uses 7 publishers rather than depending on one outlet.

What limits the score

Too little evidence

The stories agree, but freshness-weighted evidence is only 0.128.

Confidence

Confidence is 21/100, below the threshold for a firm score.

49/100
News scoreEarly balanced news score
21/100
Confidencethin evidence
100%/100
Company news10 company stories
85/100
Story agreement15/100 difference

News history

Daily score and story count over 30 days

Daily weighted evidence
18 Jul: 1 stories20 Jul: 1 stories23 Jul: 1 stories24 Jul: 1 stories30 Jul: 3 stories01 Aug: 1 stories02 Aug: 1 stories12 Aug: 1 stories 18 Jul: tone 66, 1 stories20 Jul: tone 59, 1 stories23 Jul: tone 57, 1 stories24 Jul: tone 50, 1 stories30 Jul: tone 65, 3 stories01 Aug: tone 26, 1 stories02 Aug: tone 50, 1 stories12 Aug: tone 50, 1 stories 95505
16 Jul31 Jul14 Aug
News scoreStory count50 baseline

Confidence

How reliable the score is

Separate from direction

Confidence uses the amount of news, separate publishers, direct company relevance, freshness and agreement. A high or low score is not automatically reliable.

Amount of evidence3
0.128 after freshness weighting
Source breadth100
7 independent publishers
Company relevance100
share tied directly to this company
Freshness29
recency-weighted evidence
Agreement85
how closely stories agree
Publisher mix60
less reliance on one publisher

Price and news history

News score and weekly price over 26 weeks

Early company-news score

Company-specific news is present, but the evidence has not yet earned enough independent, fresh information weight for price confirmation to be treated as a firm signal.

One scoring method across the chart.Stored company headlines are recalculated at each weekly point with the current 30-day freshness weighting. Old published snapshots are left unchanged.
13 Feb 2026: close 20.29, indexed 100.020 Feb 2026: close 20.55, indexed 101.327 Feb 2026: close 20.09, indexed 99.006 Mar 2026: close 19.81, indexed 97.613 Mar 2026: close 19.85, indexed 97.820 Mar 2026: close 19.45, indexed 95.827 Mar 2026: close 19.27, indexed 95.003 Apr 2026: close 19.38, indexed 95.510 Apr 2026: close 19.85, indexed 97.817 Apr 2026: close 20.19, indexed 99.524 Apr 2026: close 20.09, indexed 99.001 May 2026: close 20.01, indexed 98.608 May 2026: close 19.98, indexed 98.415 May 2026: close 19.84, indexed 97.822 May 2026: close 19.43, indexed 95.729 May 2026: close 19.46, indexed 95.905 Jun 2026: close 19.11, indexed 94.212 Jun 2026: close 18.99, indexed 93.619 Jun 2026: close 19.16, indexed 94.426 Jun 2026: close 18.92, indexed 93.203 Jul 2026: close 19.0, indexed 93.710 Jul 2026: close 18.95, indexed 93.417 Jul 2026: close 19.6, indexed 96.624 Jul 2026: close 19.5, indexed 96.131 Jul 2026: close 19.52, indexed 96.207 Aug 2026: close 19.34, indexed 95.3 26 Jun 2026: news score 50, close 18.92, 4 stories5003 Jul 2026: news score 53, close 19.0, 10 stories5310 Jul 2026: news score 51, close 18.95, 13 stories5117 Jul 2026: news score 51, close 19.6, 14 stories5124 Jul 2026: news score 52, close 19.5, 16 stories5231 Jul 2026: news score 52, close 19.52, 13 stories5207 Aug 2026: news score 49, close 19.34, 13 stories49
13 Feb15 May07 Aug
Weekly close, indexedSentiment score
26-week price-4.7%latest close 19.34
News score change-1first to latest comparable week
One-week response-0.9%Price digesting
Fair-value position-1.6%Near fair-value range
WeekNews scoreCloseWeekly move
07 Aug 202649USD 19.34-0.9%
31 Jul 202652USD 19.52+0.1%
24 Jul 202652USD 19.5-0.5%
17 Jul 202651USD 19.6+3.4%
10 Jul 202651USD 18.95-0.3%
03 Jul 202653USD 19.0+0.4%
26 Jun 202650USD 18.92-1.3%
Provisional evidence

News subjects

What is shaping the score

Earnings
Earnings445 stories · 50%
Market update504 stories · 40%
Analyst action571 stories · 10%

Source mix

Where the evidence comes from

60/100 independence
simplywall.st373 stories · 30%
Zacks502 stories · 20%
GuruFocus.com661 stories · 10%
ad-hoc-news.de661 stories · 10%
MT Newswires571 stories · 10%
Simply Wall St.501 stories · 10%
Stock Titan501 stories · 10%

Recurring subjects

Subjects appearing most often

Current evidence
Real Estate1Finance1Economy Macro1

Earlier readings

How the score has changed

20 comparable readings · 52 days
Past and present use the same method.Each point recalculates the previous 30 days of stored company headlines with today's scoring rules. The original stored snapshots remain unchanged.
Comparable move+050 to 50 · Broadly stable
Observed range48–5350 is the neutral baseline
Evidence depth15stories at latest stored reading · +12
Confidence29/100Provisional · -1
22 Jun50 neutral14 Aug 01:14
ConstructiveBalanced or withheldCautious

Changes in the stored score

Scores are rebuilt from stored headlines with the current 30-day method. Days with no change are collapsed.

ObservedScoreMoveConfidenceStoriesStatus
14 Aug 01:1450+029/100 (-3)15 (0)Provisional
12 Aug 23:5950+032/100 (+3)15 (+2)Provisional
11 Aug 23:5950+029/100 (+1)13 (+1)Provisional
10 Aug 23:5950+128/100 (-4)12 (-2)Provisional
02 Aug 23:5949+132/100 (0)14 (0)Provisional
01 Aug 23:5948-532/100 (+1)14 (-1)Provisional
30 Jul 23:5953+131/100 (+3)15 (-1)Provisional
24 Jul 23:5952+028/100 (+2)16 (+1)Provisional

Source headlines

The news behind the score

Showing 1-10 of 10

Only company-specific stories enter this score. The latest 30 days are shown newest first, with newer stories weighted more heavily and duplicate coverage combined.

#150Tone
simplywall.stDirect company coverageScored from headlineSource lookup

Arch Capital Group (ACGL), Why Is It Getting Fresh Attention Now?

Published
12 Aug 2026 18:28
News subject
Market update
Why this score
No clear positive or negative phrase
Company focus
Main company · 100%
How it is used
Direct company coverage
Weighted influence
High · 26.7% · 1.3d old
Duplicates
1 consolidated
#250Tone
Simply Wall St.Direct company coverageScored from headlineSource lookup

Arch Capital Group (ACGL) Could Be 9% Below Fair Value After Earnings

Published
02 Aug 2026 11:05
News subject
Earnings
Why this score
No clear positive or negative phrase
Company focus
Main company · 100%
How it is used
Direct company coverage
Weighted influence
Medium · 12.8% · 11.6d old
Duplicates
1 consolidated
#326Tone
simplywall.stDirect company coverageScored from headlineSource lookup

Arch Capital Group (ACGL) Stock Drops As Revenue Declines Cloud Outlook

Published
01 Aug 2026 10:45
News subject
Earnings
Why this score
Operating deterioration, Negative market reaction
Company focus
Main company · 100%
How it is used
Direct company coverage
Weighted influence
High · 32.7% · 12.6d old
Duplicates
1 consolidated
#650Tone
Stock TitanDirect company coverageStored article

Arch report: Flooding tops construction risks for 82% of respondents

Arch Insurance International has released its inaugural Construction Risk Report, revealing that 85% of respondents reported increased risk exposure over the past year. Geopolitical instability, supply chain disruption, and weather/climate-related events are the top concerns, with flooding cited by 82% as a leading risk. The report emphasizes the growing complexity and interconnectedness of risks in the construction sector, prompting increased investment in resilience and insurance.

Real EstateFinanceEconomy Macro
Published
30 Jul 2026 07:03
News subject
Market update
Why this score
No clear positive or negative phrase
Company focus
Shared story · 78%
How it is used
Direct company coverage
Weighted influence
Low · 0.2% · 14.8d old
Duplicates
1 consolidated
#750Tone
ZacksDirect company coverageScored from headlineSource lookup

Arch Capital to Report Q2 Earnings: What's in Store for the Stock?

Published
24 Jul 2026 14:40
News subject
Earnings
Why this score
No clear positive or negative phrase
Company focus
Main company · 100%
How it is used
Direct company coverage
Weighted influence
Low · 4.4% · 20.4d old
Duplicates
1 consolidated
#857Tone
ZacksDirect company coverageScored from headlineSource lookup

Arch Capital Group (ACGL) Stock Sinks As Market Gains: What You Should Know

Published
23 Jul 2026 09:31
News subject
Market update
Why this score
Positive financial language
Company focus
Main company · 100%
How it is used
Direct company coverage
Weighted influence
Low · <0.1% · 21.7d old
Duplicates
1 consolidated
#959Tone
simplywall.stDirect company coverageScored from headlineSource lookup

Arch Capital Group (ACGL) Jumps 10% In A Month, Is It Still 8% Undervalued?

Published
20 Jul 2026 03:56
News subject
Market update
Why this score
Positive valuation view
Company focus
Main company · 100%
How it is used
Direct company coverage
Weighted influence
Low · <0.1% · 24.9d old
Duplicates
1 consolidated

Earlier company news

ACGLO news archive

Showing 1-12 of 12 stored headlines

Stored newest first for historical research. It starts after the newest three pages above and then continues through older news. Each archive page is loaded only when it is opened.

Provider matches checked

Provider mentions not used in the score

6 not scored

A news provider linked these stories to ACGLO, but the headline and available text are not mainly about Arch Capital Group Ltd. They are kept here for transparency and do not affect the score, confidence, history or wider market totals.

Provider mentions are kept separate

Open the list to see which provider matches were checked and left out of ACGLO sentiment.

Open provider mentions

How the page works

How to read the score

The score shows direction

It describes the weighted balance of qualifying headlines. A score of 50 can mean balanced news or that there is not enough evidence; the status label explains which.

Confidence is separate

Confidence measures depth, source breadth, direct relevance, freshness and agreement. It does not rise merely because the tone is extreme.

Price is confirmation

Weekly price response, trend and fair-value position test whether the market is accepting or rejecting the news. They never rewrite the news score.

What the page does

It measures news already published. It is not a forecast, recommendation or price target.

Evidence context