Range Low Price High Price Comment
30 days $209.23 $263.71 Wednesday, 24th Jul 2024 ALNY stock ended at $236.48. This is 0.93% more than the trading day before Tuesday, 23rd Jul 2024. During the day the stock fluctuated 3.06% from a day low at $233.11 to a day high of $240.24.
90 days $141.98 $263.71
52 weeks $141.98 $263.71

Historical Alnylam Pharmaceuticals prices

Date Open High Low Close Volume
Jul 24, 2024 $233.11 $240.24 $233.11 $236.48 622 359
Jul 23, 2024 $236.45 $238.53 $231.01 $234.29 728 816
Jul 22, 2024 $239.60 $240.64 $234.19 $235.59 529 652
Jul 19, 2024 $238.16 $240.91 $235.30 $237.83 701 108
Jul 18, 2024 $240.65 $242.07 $232.47 $236.70 864 225
Jul 17, 2024 $244.70 $246.97 $239.14 $240.02 1 143 106
Jul 16, 2024 $258.00 $260.90 $249.30 $249.83 1 133 899
Jul 15, 2024 $259.74 $260.62 $255.42 $256.18 792 484
Jul 12, 2024 $261.65 $263.71 $258.80 $260.51 1 014 011
Jul 11, 2024 $258.12 $262.80 $257.03 $261.02 885 053
Jul 10, 2024 $256.00 $257.97 $253.82 $257.76 843 402
Jul 09, 2024 $254.60 $256.23 $253.01 $254.74 863 687
Jul 08, 2024 $252.83 $255.40 $248.30 $255.11 873 125
Jul 05, 2024 $246.95 $252.48 $246.95 $251.03 676 374
Jul 03, 2024 $247.30 $249.67 $245.48 $248.68 935 754
Jul 02, 2024 $243.00 $250.06 $242.08 $247.61 1 545 864
Jul 01, 2024 $240.00 $246.06 $239.85 $243.32 1 443 265
Jun 28, 2024 $249.12 $249.31 $241.00 $243.00 2 712 590
Jun 27, 2024 $244.99 $252.86 $242.57 $247.00 2 616 236
Jun 26, 2024 $237.70 $249.33 $236.79 $245.17 2 854 072
Jun 25, 2024 $221.37 $242.00 $220.50 $240.15 4 501 753
Jun 24, 2024 $219.37 $231.64 $209.23 $222.90 9 158 178
Jun 21, 2024 $160.81 $166.76 $158.38 $165.70 2 031 343
Jun 20, 2024 $154.20 $158.27 $153.23 $157.40 743 488
Jun 18, 2024 $157.30 $157.32 $152.30 $153.86 553 846

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