Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Shanghai - Delayed Quote • CNY StarPower Semiconductor Ltd. (603290.SS) Follow Add holdings 85.20 +2.75 +(3.34%) At close: 3:00:01 PM GMT+8 Comparisons Indicators Technicals Corporate Events Draw List View Grid View Detach Attach No Tool Measure UNDO Redo All All Favorites Text Statistics Technicals Fibonacci Markings Lines Annotation Arrow Line Horizontal Vertical Rectangle Trend Line Measurement Line Average Line Callout Channel Check Continuous Crossline Elliott Wave Ellipse Doodle Fib Projection Fib Arc Fib Fan Fib Time Zone Focus Gann Fan Gartley Heart Pitchfork Quadrant Lines Ray Regression Line Fib Retracement Star Speed Resistance Arc Speed Resistance Line Time Cycle Tirone Levels Volume Profile Cross Magnet Clear All Drawings Restore Default Parameters Loading Chart for 603290.SS 1D 5D 1M 3M 6M YTD 1Y 5Y All Date Range 1 min Related News View More All News Press Releases SEC Filings Nvidia CEO Jensen Huang says dropping chip restrictions would bring jobs to the US Nvidia CEO Jensen Huang on AI: Every job will be affected, some will be lost Rivian earnings: EV maker achieves Q1 gross profit, but sees at least $150M capex rise fueled by tariffs Nvidia CEO explains 2 ways AI will boost the global economy Arista Networks Stock Falls Despite Better-Than-Expected Earnings AMD Warns That China Rules Will Hit Revenue, Clouding Outlook Nvidia's Jensen Huang Is a Tech Titan—And a Denny's Pancake Pitchman Sarepta Therapeutics (SRPT) Reports Q1 Loss, Tops Revenue Estimates Grant Cardone Says, 'America About To Have Greatest Resurgence In Its 250-Year History,' Thanks Trump For Encouraging Big Tech To Come Home Suncor Energy Up 0.7% After Hours As Q1 Earnings Fall but Beat Expectations Advanced Micro Devices (AMD) Beats Q1 Earnings and Revenue Estimates Related Tickers 600171.SS SHNAGHAI BELLING 36.25 +3.42% 601012.SS LONGi Green Energy Technology Co., Ltd. 15.03 +2.24% ONTO Onto Innovation Inc. 122.42 -1.58% AMAT Applied Materials, Inc. 153.03 -1.02%