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Shanghai Stock Exchange · China · Updated after 21 Oct 2026 close

StarPower Semiconductor Ltd

603290 · Shanghai Stock Exchange · prices in CNY
CNY 72.15▲ +0.32 (0.45%)
Research reportHistorical data

About StarPower Semiconductor Ltd

StarPower Semiconductor designs and manufactures power semiconductor devices, including insulated-gate bipolar transistors and related modules. Its components are used in industrial equipment, electric vehicles, renewable energy systems and household appliances, where they control and convert electrical power. The company serves manufacturers and industrial customers, mainly in its home market of China, and is based in Jiaxing in Zhejiang province.

On this site StarPower Semiconductor Ltd appears as a stock on the Shanghai Stock Exchange (China), code 603290, with prices in Chinese yuan (CNY). Our dividend records, which start in 2019, show payments in 4 different calendar years. The Market X-Ray on this page is price-based and compares it with other stocks on the same exchange; it does not measure how healthy the business is.

30/ 100
Market X-Ray · price-based
Weak price profile
Ranks #1985 of 2278 on the Shanghai Stock Exchange · confidence High
What this score is, and is not
It describes how this stock has traded: trend, momentum, risk, liquidity and dividends, each ranked against the other stocks on its own exchange. It does not measure how healthy or cheap the business is. That fundamental X-Ray needs financial statements, which we do not have for China yet.
TrendWeak
13/100
Below its long-term averages and far from its highs.
See the numbers →
Above 200-day average-29.9%
From 52-week high-52.8%
MomentumWeak
17/100
Lagging most stocks on this exchange.
See the numbers →
3-month return-26.3%
6-month return-29.3%
12-month, skipping last month-25.6%
Stability (higher is calmer)Weak
26/100
Volatile, with deep drawdowns.
See the numbers →
Volatility, 1 year (lower is calmer)54.1%
Worst drawdown, 1 year (smaller is calmer)-54.5%
LiquidityStrong
83/100
Trades actively.
See the numbers →
Avg daily value traded531.69M CNY
Zero-volume days0.0%
IncomeNone
–/100
Pays no dividend.
See the numbers →
Years with dividends2
Price-based X-Ray. The fundamental X-Ray (financial health, valuation, growth, fair value) is available for US stocks today. It will follow for China when fundamentals data for this market is added. All China stocks.
Price trend
Below its 200-day average
Versus its 50- and 200-day averages
52-week range
68.00 – 159.69
Price is 5% of the way up
Returns
−26.3% 3m · −34.9% 1y
Price returns, dividends not included
RSI (14)
32
Neutral zone

Price chart

52-wk range 68.00 – 159.69 Daily closes, split-adjusted

Signals

50-day average84.88
200-day average102.90
Golden/death cross (60d)Death, 34 days ago
New 52-week highNo
Bullish RSI divergenceNo
Average daily range (ATR)2.99

Technical summary

Daily
Strongly bearish
0 bullish · 4 neutral · 12 bearish
Weekly
Strongly bearish
0 bullish · 1 neutral · 11 bearish
Monthly
Strongly bearish
0 bullish · 1 neutral · 7 bearish
Moving averages (daily)
SMA 1072.88Bearish
EMA 1073.61Bearish
SMA 2079.24Bearish
EMA 2077.26Bearish
SMA 5084.88Bearish
EMA 5084.83Bearish
SMA 10099.78Bearish
EMA 10092.79Bearish
SMA 200102.9Bearish
EMA 20097.94Bearish
Oscillators (daily)
RSI (14)31.82Neutral
MACD (12, 26)-4.56Bearish
Momentum (12)-12.87Bearish
Stochastic %K (14)20.70Neutral
Williams %R (14)-79.30Neutral
CCI (20)-71.65Neutral
Pivot points (classic, last session)
S3
70.04
S2
70.97
S1
71.56
Pivot
72.49
R1
73.08
R2
74.01
R3
74.60
Signals describe what the chart is doing, not what to do. Moving averages: price above the average is bullish. Oscillators use the usual thresholds (RSI 30/70, Stochastic 20/80, CCI ±100, Williams %R −80/−20; MACD and momentum above zero are bullish). Weekly and monthly views use closing prices only.

Dividends

Paid, last 12 months
0.00 CNY
Yield on today's price
–
Frequency
None in the last year
Next ex-dividend date
Not announced
Ex-dividend dateAmount per share
1.4361
0.7010
0.3390
0.2540
Ex-dividend dates and amounts from EODHD. Shown as declared, before tax.

Prices are end-of-day closes in CNY. Educational only, not financial advice.