NASDAQ:ALDR
Delisted
Alder BioPharmaceuticals Stock Price (Quote)
$18.88
+0 (+0%)
At Close: Apr 15, 2020
Range | Low Price | High Price | Comment |
---|---|---|---|
30 days | $18.88 | $18.88 | Wednesday, 15th Apr 2020 ALDR stock ended at $18.88. During the day the stock fluctuated 0% from a day low at $18.88 to a day high of $18.88. |
90 days | $18.88 | $18.88 | |
52 weeks | $8.39 | $19.12 |
Date | Open | High | Low | Close | Volume |
Jan 04, 2017 | $21.40 | $22.50 | $21.00 | $22.45 | 878 571 |
Jan 03, 2017 | $21.05 | $21.70 | $20.80 | $21.25 | 729 278 |
Dec 30, 2016 | $20.65 | $20.95 | $20.30 | $20.80 | 429 204 |
Dec 29, 2016 | $21.00 | $21.30 | $20.40 | $20.70 | 301 913 |
Dec 28, 2016 | $21.70 | $21.90 | $20.60 | $20.90 | 439 162 |
Dec 27, 2016 | $22.65 | $23.20 | $21.45 | $21.50 | 543 695 |
Dec 23, 2016 | $21.00 | $22.70 | $20.95 | $22.50 | 573 140 |
Dec 22, 2016 | $21.35 | $21.70 | $20.75 | $21.05 | 454 155 |
Dec 21, 2016 | $22.35 | $22.45 | $21.10 | $21.35 | 486 107 |
Dec 20, 2016 | $23.55 | $23.71 | $22.10 | $22.40 | 565 220 |
Dec 19, 2016 | $23.05 | $24.05 | $22.85 | $23.40 | 861 545 |
Dec 16, 2016 | $21.85 | $23.00 | $21.85 | $22.95 | 1 243 021 |
Dec 15, 2016 | $21.65 | $21.95 | $21.20 | $21.80 | 633 232 |
Dec 14, 2016 | $22.20 | $22.45 | $21.40 | $21.60 | 537 887 |
Dec 13, 2016 | $21.95 | $22.25 | $21.15 | $22.20 | 690 072 |
Dec 12, 2016 | $22.05 | $22.50 | $21.30 | $21.70 | 588 204 |
Dec 09, 2016 | $21.65 | $23.00 | $21.50 | $22.35 | 748 136 |
Dec 08, 2016 | $21.60 | $21.65 | $20.50 | $21.45 | 597 340 |
Dec 07, 2016 | $22.90 | $23.40 | $21.40 | $21.60 | 727 494 |
Dec 06, 2016 | $23.50 | $23.75 | $22.50 | $23.55 | 761 484 |
Dec 05, 2016 | $23.30 | $24.30 | $22.95 | $23.40 | 736 957 |
Dec 02, 2016 | $22.55 | $23.25 | $22.30 | $22.85 | 432 711 |
Dec 01, 2016 | $23.80 | $24.15 | $22.10 | $22.65 | 822 368 |
Nov 30, 2016 | $24.30 | $24.55 | $23.25 | $23.55 | 630 477 |
Nov 29, 2016 | $23.85 | $24.60 | $23.40 | $24.25 | 895 334 |
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 ALDR stock historical prices to predict future price movements?
Trend Analysis: Examine the ALDR 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 ALDR 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.