NASDAQ:BIIB
Biogen Inc. Stock Price (Quote)
$137.33
-1.12 (-0.81%)
At Close: Feb 14, 2025
Range | Low Price | High Price | Comment |
---|---|---|---|
30 days | $128.51 | $149.67 | Friday, 14th Feb 2025 BIIB stock ended at $137.33. This is 0.81% less than the trading day before Thursday, 13th Feb 2025. During the day the stock fluctuated 4.12% from a day low at $136.05 to a day high of $141.65. |
90 days | $128.51 | $165.29 | |
52 weeks | $128.51 | $237.98 |
Historical Biogen Inc. prices
Date | Open | High | Low | Close | Volume |
---|---|---|---|---|---|
Feb 14, 2025 | $140.14 | $141.65 | $136.05 | $137.33 | 1 635 834 |
Feb 13, 2025 | $132.15 | $139.09 | $132.15 | $138.45 | 2 211 819 |
Feb 12, 2025 | $136.76 | $137.80 | $128.51 | $133.43 | 3 470 801 |
Feb 11, 2025 | $140.42 | $141.56 | $138.72 | $139.39 | 1 890 028 |
Feb 10, 2025 | $141.63 | $142.68 | $140.07 | $142.54 | 1 436 576 |
Feb 07, 2025 | $141.84 | $143.67 | $140.75 | $141.00 | 1 101 304 |
Feb 06, 2025 | $145.18 | $145.98 | $141.69 | $142.37 | 1 328 116 |
Feb 05, 2025 | $142.90 | $147.00 | $142.64 | $145.53 | 1 172 418 |
Feb 04, 2025 | $141.08 | $143.98 | $141.07 | $142.49 | 1 039 997 |
Feb 03, 2025 | $142.81 | $144.50 | $141.64 | $142.34 | 1 076 569 |
Jan 31, 2025 | $145.20 | $147.40 | $143.63 | $143.93 | 1 355 292 |
Jan 30, 2025 | $145.84 | $147.63 | $145.24 | $146.23 | 1 044 096 |
Jan 29, 2025 | $145.10 | $147.38 | $143.34 | $144.41 | 1 382 196 |
Jan 28, 2025 | $148.29 | $148.55 | $145.08 | $145.49 | 1 266 601 |
Jan 27, 2025 | $146.55 | $149.67 | $146.55 | $148.76 | 1 433 226 |
Jan 24, 2025 | $143.45 | $146.33 | $141.98 | $146.20 | 1 271 265 |
Jan 23, 2025 | $143.14 | $143.77 | $139.83 | $143.67 | 1 463 389 |
Jan 22, 2025 | $140.75 | $143.15 | $139.71 | $142.75 | 1 010 537 |
Jan 21, 2025 | $141.00 | $142.09 | $140.59 | $140.98 | 994 940 |
Jan 17, 2025 | $143.13 | $143.50 | $140.06 | $140.55 | 1 056 711 |
Jan 16, 2025 | $140.49 | $142.39 | $140.05 | $141.23 | 1 009 653 |
Jan 15, 2025 | $145.46 | $146.15 | $140.87 | $141.00 | 1 537 446 |
Jan 14, 2025 | $149.92 | $150.22 | $142.42 | $143.06 | 1 673 944 |
Jan 13, 2025 | $148.92 | $150.48 | $145.82 | $150.18 | 1 109 795 |
Jan 10, 2025 | $149.18 | $150.20 | $147.69 | $148.82 | 1 215 247 |
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 BIIB stock historical prices to predict future price movements?
Trend Analysis: Examine the BIIB 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 BIIB 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.