Sharemaestro company-news research for Longwell Company (6290), 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.

TWO Taiwan Insufficient evidence

Company news sentiment

6290 news sentiment

Longwell Company

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

30-day score50Neutral is 50
No current sentiment signal 0/100 evidence confidence 0% direct company focus 0 current stories across 0 publishers
Latest weekly closeTWD 218.50week of 14 Aug 2026
Main news subjectMarket update0/100 share of current news
News data statusUnavailable0 duplicate stories removed

Current company news

No current company-news score

No company-specific headline in the last 30 days currently passes the date and relevance checks. The displayed 50 means no score, not a neutral view.

Available information

Market context

+8.2% over one week, -3.6% over four weeks, trend inactive, and materially above fair value.

Why there is no score

Company coverage

No recent company story is strong enough to produce a score.

Confidence

Confidence is 0/100, below the threshold for a firm score.

50/100
News scoreNo current sentiment signal
0/100
Confidencethin evidence
0%/100
Company news0 company stories
N/A/100
Story agreementrequires at least 2 stories

News history

Daily score and story count over 30 days

Daily weighted evidence
No 30-day history yet

The chart will begin when a dated company headline passes the relevance and freshness checks.

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 evidence0
0 after freshness weighting
Source breadth0
0 independent publishers
Company relevance0
share tied directly to this company
Freshness0
recency-weighted evidence
Agreement0
requires at least 2 stories
Publisher mix0
less reliance on one publisher

Price and news history

News score and weekly price over 26 weeks

No current news signal

No sufficiently fresh, directly relevant company news is available for a price comparison.

13 Feb 2026: close 180.91, indexed 100.027 Feb 2026: close 221.38, indexed 122.406 Mar 2026: close 233.57, indexed 129.113 Mar 2026: close 213.09, indexed 117.820 Mar 2026: close 218.45, indexed 120.827 Mar 2026: close 208.7, indexed 115.403 Apr 2026: close 187.24, indexed 103.510 Apr 2026: close 215.53, indexed 119.117 Apr 2026: close 229.18, indexed 126.724 Apr 2026: close 309.15, indexed 170.901 May 2026: close 278.43, indexed 153.908 May 2026: close 269.65, indexed 149.115 May 2026: close 264.29, indexed 146.122 May 2026: close 271.11, indexed 149.929 May 2026: close 338.41, indexed 187.105 Jun 2026: close 341.82, indexed 188.912 Jun 2026: close 294.03, indexed 162.519 Jun 2026: close 311.59, indexed 172.226 Jun 2026: close 293.06, indexed 162.003 Jul 2026: close 308.17, indexed 170.410 Jul 2026: close 291.11, indexed 160.917 Jul 2026: close 226.74, indexed 125.324 Jul 2026: close 236.0, indexed 130.531 Jul 2026: close 208.0, indexed 115.007 Aug 2026: close 202.0, indexed 111.714 Aug 2026: close 218.5, indexed 120.8 16 Aug 2026: news score 50, close , stories50
13 Feb22 May14 Aug
Weekly close, indexedSentiment score
26-week price+20.8%latest close 218.5
News score changeNot measuredfirst to latest comparable week
One-week response+8.2%Price confirming higher
Fair-value position+88.5%Materially above fair value
WeekNews scoreCloseWeekly move
16 Aug 202650TWD
Insufficient evidence

News subjects

What is shaping the score

Market update

News subjects will appear when current company stories are available.

Source mix

Where the evidence comes from

0/100 independence

No current publisher evidence is available.

Recurring subjects

Subjects appearing most often

Current evidence

Topic structure will appear when classified tags are present in the current feed.

Earlier readings

How the score has changed

1 comparable readings · one reading
Comparable moveNew50 to 50 · Establishing
Observed range50–5050 is the neutral baseline
Evidence depth0stories at latest stored reading
Confidence0/100Insufficient
16 Aug50 neutral16 Aug 12:10
ConstructiveBalanced or withheldCautious

Changes in the stored score

Only scores made with the same method are shown. Repeated readings with no change are collapsed.

ObservedScoreMoveConfidenceStoriesStatus
16 Aug 12:1050Start0/1000Insufficient

Source headlines

The news behind the score

No current company news

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.

No current company news qualifies

No company-specific headline in the last 30 days currently meets the relevance and date checks. Older readings remain in the history below.

Earlier company news

6290 news archive

Archive building

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.

Older news is kept in the archive

The archive will appear as more 6290 headlines are stored.

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