NASDAQ:ALXN
Delisted
Alexion Pharmaceuticals Stock Price (Quote)
$182.50
+0 (+0%)
At Close: May 27, 2022
Range | Low Price | High Price | Comment |
---|---|---|---|
30 days | $182.50 | $182.50 | Friday, 27th May 2022 ALXN stock ended at $182.50. During the day the stock fluctuated 0% from a day low at $182.50 to a day high of $182.50. |
90 days | $182.50 | $182.50 | |
52 weeks | $174.72 | $187.45 |
Date | Open | High | Low | Close | Volume |
Mar 24, 2020 | $82.98 | $87.00 | $81.10 | $85.93 | 2 879 252 |
Mar 23, 2020 | $81.89 | $83.43 | $77.23 | $81.13 | 3 299 557 |
Mar 20, 2020 | $84.63 | $85.84 | $79.55 | $80.35 | 2 824 468 |
Mar 19, 2020 | $82.51 | $87.92 | $81.29 | $83.50 | 3 039 874 |
Mar 18, 2020 | $78.65 | $84.92 | $77.81 | $82.50 | 3 873 897 |
Mar 17, 2020 | $76.90 | $82.65 | $75.57 | $82.36 | 4 085 199 |
Mar 16, 2020 | $73.69 | $81.56 | $72.67 | $75.56 | 3 976 536 |
Mar 13, 2020 | $80.78 | $82.40 | $77.52 | $80.44 | 4 469 125 |
Mar 12, 2020 | $78.24 | $81.99 | $73.98 | $76.71 | 4 822 826 |
Mar 11, 2020 | $86.41 | $88.41 | $82.18 | $83.77 | 3 231 484 |
Mar 10, 2020 | $88.89 | $89.36 | $84.51 | $88.84 | 3 219 914 |
Mar 09, 2020 | $86.50 | $90.39 | $85.07 | $86.42 | 3 082 105 |
Mar 06, 2020 | $91.02 | $92.39 | $89.31 | $91.98 | 2 858 654 |
Mar 05, 2020 | $93.50 | $95.89 | $93.04 | $94.18 | 1 824 896 |
Mar 04, 2020 | $94.77 | $97.28 | $94.12 | $97.22 | 2 506 116 |
Mar 03, 2020 | $93.78 | $97.16 | $91.79 | $93.72 | 2 434 341 |
Mar 02, 2020 | $90.48 | $96.48 | $90.48 | $96.16 | 3 533 027 |
Feb 28, 2020 | $90.00 | $94.08 | $89.70 | $94.03 | 3 159 346 |
Feb 27, 2020 | $93.00 | $95.04 | $90.91 | $92.09 | 2 848 523 |
Feb 26, 2020 | $96.99 | $97.97 | $94.43 | $94.78 | 2 576 863 |
Feb 25, 2020 | $100.46 | $100.85 | $94.77 | $96.14 | 3 900 983 |
Feb 24, 2020 | $100.77 | $102.15 | $97.75 | $99.02 | 2 987 064 |
Feb 21, 2020 | $102.15 | $103.21 | $101.52 | $103.14 | 1 704 261 |
Feb 20, 2020 | $102.96 | $103.29 | $100.95 | $102.54 | 1 613 238 |
Feb 19, 2020 | $102.38 | $103.61 | $101.95 | $103.21 | 3 177 767 |
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.
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 ALXN stock historical prices to predict future price movements?
Trend Analysis: Examine the ALXN 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.
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.
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 ALXN 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.