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Range Low Price High Price Comment
30 days $146.57 $174.20 Friday, 17th May 2024 QLYS stock ended at $147.12. This is 1.67% less than the trading day before Thursday, 16th May 2024. During the day the stock fluctuated 2.01% from a day low at $146.57 to a day high of $149.52.
90 days $146.57 $174.20
52 weeks $119.05 $206.35

Historical Qualys prices

Date Open High Low Close Volume
Nov 16, 2023 $174.76 $176.15 $172.20 $174.95 225 994
Nov 15, 2023 $176.91 $177.03 $174.65 $174.85 319 055
Nov 14, 2023 $175.00 $177.40 $171.91 $176.55 393 724
Nov 13, 2023 $171.08 $173.05 $167.40 $172.93 208 488
Nov 10, 2023 $168.26 $171.83 $168.26 $171.72 435 013
Nov 09, 2023 $168.41 $169.66 $166.78 $167.98 291 002
Nov 08, 2023 $171.56 $171.99 $165.67 $167.43 426 562
Nov 07, 2023 $170.91 $172.83 $168.33 $172.18 317 076
Nov 06, 2023 $169.81 $170.53 $165.41 $170.46 476 410
Nov 03, 2023 $156.10 $171.77 $154.49 $170.00 1 014 558
Nov 02, 2023 $153.05 $153.70 $149.25 $152.72 654 815
Nov 01, 2023 $153.87 $154.29 $149.17 $151.95 330 300
Oct 31, 2023 $151.99 $154.01 $150.90 $152.95 307 279
Oct 30, 2023 $153.71 $153.71 $149.84 $151.05 285 465
Oct 27, 2023 $151.99 $153.44 $150.20 $152.21 223 591
Oct 26, 2023 $152.06 $154.20 $151.59 $152.17 254 953
Oct 25, 2023 $156.43 $156.62 $151.68 $151.95 195 387
Oct 24, 2023 $155.50 $158.87 $154.24 $157.26 218 054
Oct 23, 2023 $155.31 $156.66 $154.06 $154.19 175 958
Oct 20, 2023 $161.49 $161.49 $154.65 $155.79 406 130
Oct 19, 2023 $164.50 $164.50 $161.12 $161.53 272 970
Oct 18, 2023 $162.88 $164.50 $162.01 $163.26 291 521
Oct 17, 2023 $162.29 $164.00 $161.03 $162.80 354 259
Oct 16, 2023 $161.50 $163.73 $161.50 $162.34 453 738
Oct 13, 2023 $158.88 $161.52 $157.79 $161.02 392 811

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 QLYS stock historical prices to predict future price movements?
Trend Analysis: Examine the QLYS 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 QLYS 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 Qualys

Qualys Qualys, Inc. provides cloud-based information technology (IT), security, and compliance solutions in the United States and internationally. The company offers Qualys Cloud Apps, which includes Vulnerability Management; Vulnerability Management, Detection and Response; Threat Protection; Continuous Monitoring; Patch Management; Multi-Vector Endpoint Detection and Response; Certificate Assessment; SaaS Detection and Response; Secure Enterprise Mobi... QLYS Profile

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