NASDAQ:SPWR

Sunpower Stock Price (Quote)

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$1.05
+0.0700 (+7.14%)
At Close: Jun 03, 2026

Range Low Price High Price Comment
30 days $0.89 $1.19 Wednesday, 3rd Jun 2026 SPWR stock ended at $1.05. This is 7.14% more than the trading day before Tuesday, 2nd Jun 2026. During the day the stock fluctuated 29.67% from a day low at $0.91 to a day high of $1.18.
90 days $0.81 $1.40
52 weeks $0.81 $2.27

Historical SunPower Corp prices

Date Open High Low Close Volume
Jun 03, 2026 $0.99 $1.18 $0.91 $1.05 10 174 802
Jun 02, 2026 $1.04 $1.06 $0.98 $0.98 3 562 119
Jun 01, 2026 $1.08 $1.11 $1.01 $1.03 2 106 220
May 29, 2026 $1.05 $1.19 $1.02 $1.06 5 636 512
May 28, 2026 $1.05 $1.07 $1.02 $1.03 1 794 690
May 27, 2026 $1.13 $1.17 $1.07 $1.07 5 626 304
May 26, 2026 $1.10 $1.16 $1.09 $1.13 1 625 788
May 22, 2026 $1.07 $1.13 $1.07 $1.12 1 112 307
May 21, 2026 $1.08 $1.10 $1.05 $1.07 1 670 345
May 20, 2026 $1.02 $1.07 $1.00 $1.05 940 808
May 19, 2026 $1.00 $1.05 $1.00 $1.02 1 132 815
May 18, 2026 $1.01 $1.04 $0.99 $1.03 1 173 069
May 15, 2026 $0.99 $1.05 $0.97 $1.02 879 829
May 14, 2026 $1.04 $1.06 $0.99 $1.01 1 412 668
May 13, 2026 $0.99 $1.06 $0.96 $1.06 1 896 321
May 12, 2026 $1.04 $1.04 $0.94 $0.97 5 008 110
May 11, 2026 $1.15 $1.19 $1.11 $1.14 2 069 586
May 08, 2026 $1.02 $1.12 $1.00 $1.09 1 718 453
May 07, 2026 $1.02 $1.05 $1.00 $1.02 1 562 335
May 06, 2026 $1.03 $1.05 $1.01 $1.03 1 171 891
May 05, 2026 $1.05 $1.11 $1.01 $1.05 1 931 931
May 04, 2026 $0.92 $1.08 $0.89 $1.04 4 999 903
May 01, 2026 $0.84 $0.92 $0.81 $0.92 1 792 941
Apr 30, 2026 $0.83 $0.87 $0.82 $0.83 2 856 703
Apr 29, 2026 $0.90 $0.90 $0.82 $0.83 1 924 803

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 SPWR stock historical prices to predict future price movements?
Trend Analysis: Examine the SPWR 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 SPWR 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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ABOUT SUNPOWER CORP
SunPower
SunPower Corporation, a solar technology and energy services provider, offers solar, storage, and home energy solutions to customers primarily in the United States and Canada. It operates through Residential, Light Commercial; Commercial and Industrial Solutions; and Others segments. The company provides solar, storage, and home energy solutions and components through a combination of its third-party installing and non-installing dealer network a...
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