NASDAQ:SELX

Semilux International Stock Price (Quote)

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$0.455
+0.171 (+60.21%)
At Close: Jun 03, 2026

Range Low Price High Price Comment
30 days $0.200 $0.560 Wednesday, 3rd Jun 2026 SELX stock ended at $0.455. This is 60.21% more than the trading day before Tuesday, 2nd Jun 2026. During the day the stock fluctuated 55.47% from a day low at $0.360 to a day high of $0.560.
90 days $0.200 $0.730
52 weeks $0.200 $1.48

Historical Semilux International Ltd. prices

Date Open High Low Close Volume
Jun 03, 2026 $0.493 $0.560 $0.360 $0.455 179 888 848
Jun 02, 2026 $0.256 $0.290 $0.256 $0.284 88 920
Jun 01, 2026 $0.260 $0.280 $0.241 $0.270 53 004
May 29, 2026 $0.276 $0.287 $0.260 $0.261 72 484
May 28, 2026 $0.265 $0.307 $0.251 $0.272 744 813
May 27, 2026 $0.271 $0.271 $0.251 $0.251 36 292
May 26, 2026 $0.281 $0.300 $0.255 $0.271 90 179
May 22, 2026 $0.288 $0.290 $0.226 $0.290 197 301
May 21, 2026 $0.270 $0.285 $0.263 $0.273 53 620
May 20, 2026 $0.235 $0.280 $0.230 $0.268 108 429
May 19, 2026 $0.213 $0.238 $0.210 $0.230 41 510
May 18, 2026 $0.236 $0.240 $0.221 $0.236 32 591
May 15, 2026 $0.240 $0.271 $0.240 $0.241 359 004
May 14, 2026 $0.249 $0.249 $0.232 $0.232 60 519
May 13, 2026 $0.221 $0.277 $0.220 $0.242 162 426
May 12, 2026 $0.220 $0.233 $0.214 $0.223 91 739
May 11, 2026 $0.235 $0.247 $0.224 $0.236 173 276
May 08, 2026 $0.381 $0.395 $0.200 $0.240 896 142
May 07, 2026 $0.366 $0.406 $0.315 $0.365 33 025
May 06, 2026 $0.391 $0.410 $0.390 $0.400 23 755
May 05, 2026 $0.393 $0.415 $0.373 $0.374 47 584
May 04, 2026 $0.405 $0.405 $0.394 $0.394 106 042
May 01, 2026 $0.418 $0.418 $0.380 $0.395 7 546
Apr 30, 2026 $0.413 $0.425 $0.376 $0.400 17 704
Apr 29, 2026 $0.420 $0.420 $0.367 $0.367 42 353

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use SELX stock historical prices to predict future price movements?
Trend Analysis: Examine the SELX stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the SELX stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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