Sharemaestro company-news research for Yuanjie Semiconductor Technology Co., Ltd. (688498), 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.
SHH
China
Provisional evidence
Company news sentiment
688498 news sentiment
Yuanjie Semiconductor Technology Co., Ltd.
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
Early balanced news score
5/100 evidence confidence
0% direct company focus
1 current stories across 1 publishers
Current company news
Early balanced news score
1 company-specific story are available, but there are not yet enough fresh stories from separate publishers for a firm reading.
Observed headline tone66/100
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Published 30-day score50/100
Latest source headline
Source Photonics (688498.SH): H1 net profit expected to increase by 1,196.91% to 1,304.98% year-on-year
富途牛牛 · 21 Jul 2026 07:00 · Source lookup
Older, less relevant and less reliable stories count for less. Confidence is shown separately.
What supports the score
1 current stories are mapped specifically to 688498.
What limits the score
Only 1 publisher currently contribute to the measured read.
Confidence is 5/100, below the threshold for a firm score.
50/100
News scoreEarly balanced news score
5/100
Confidencethin evidence
0%/100
Company news1 company stories
N/A/100
Story agreementrequires at least 2 stories
News history
Daily score and story count over 30 days
15 Jul30 Jul13 Aug
News scoreStory count50 baseline
Confidence
How reliable the score is
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
0.002 after freshness weightingSource breadth20
1 independent publishersCompany relevance0
share tied directly to this companyFreshness2
recency-weighted evidenceAgreement0
requires at least 2 storiesPublisher mix0
less reliance on one publisherPrice and news history
News score and weekly price over 26 weeks
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.
06 Feb15 May07 Aug
Weekly close, indexedSentiment score
WeekNews scoreCloseWeekly move
07 Aug 202651CNY 1355.5+24.1%
31 Jul 202650CNY 1092.1-21.4%
24 Jul 202650CNY 1390.0-16.1%
17 Jul 202650CNY 1656.0+2.9%
10 Jul 202650CNY 1609.0-3.0%
03 Jul 202650CNY 1659.23-6.6%
26 Jun 202650CNY 1776.91+6.2%
Provisional evidence
News subjects
What is shaping the score
Earnings661 stories · 100%
Source mix
Where the evidence comes from
富途牛牛661 stories · 100%
Recurring subjects
Subjects appearing most often
Topic structure will appear when classified tags are present in the current feed.
Earlier readings
How the score has changed
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.
20 Jun50 neutral13 Aug 21:18
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.
| Observed | Score | Move | Confidence | Stories | Status |
|---|---|---|---|---|---|
| 13 Aug 21:18 | 50 | -1 | 19/100 (-9) | 4 (-1) | Provisional |
| 06 Aug 23:59 | 51 | +1 | 28/100 (+3) | 5 (0) | Provisional |
| 04 Aug 23:59 | 50 | +0 | 25/100 (-1) | 5 (-2) | Provisional |
| 22 Jul 23:59 | 50 | -1 | 26/100 (+8) | 7 (0) | Provisional |
| 21 Jul 23:59 | 51 | +1 | 18/100 (-10) | 7 (-1) | Provisional |
| 11 Jul 23:59 | 50 | +0 | 28/100 (+4) | 8 (+1) | Provisional |
| 07 Jul 23:59 | 50 | +0 | 24/100 (+1) | 7 (+1) | Provisional |
| 28 Jun 23:59 | 50 | +0 | 23/100 (-3) | 6 (+1) | Provisional |
Source headlines
The news behind the score
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.
#166Tone
富途牛牛Direct company coverageScored from headlineSource lookup
Source Photonics (688498.SH): H1 net profit expected to increase by 1,196.91% to 1,304.98% year-on-year
- Published
- 21 Jul 2026 07:00
- News subject
- Earnings
- Why this score
- Operating growth
- Company focus
- Target unclear · 0%
- How it is used
- Direct company coverage
- Weighted influence
- High · 100% · 23.6d old
- Duplicates
- 1 consolidated
Earlier company news
688498 news archive
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
There are 12 older 688498 headlines. Open one page at a time when you need them.
Open older archiveHow the page works
How to read the score
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 measures depth, source breadth, direct relevance, freshness and agreement. It does not rise merely because the tone is extreme.
Weekly price response, trend and fair-value position test whether the market is accepting or rejecting the news. They never rewrite the news score.
It measures news already published. It is not a forecast, recommendation or price target.