NASDAQ:PTLA
Delisted
Portola Pharmaceuticals Stock Price (Quote)
$18.03
+0 (+0%)
At Close: Sep 04, 2020
Range | Low Price | High Price | Comment |
---|---|---|---|
30 days | $18.03 | $18.03 | Friday, 4th Sep 2020 PTLA stock ended at $18.03. During the day the stock fluctuated 0% from a day low at $18.03 to a day high of $18.03. |
90 days | $17.89 | $18.07 | |
52 weeks | $5.31 | $31.52 |
Date | Open | High | Low | Close | Volume |
Jun 25, 2020 | $17.97 | $17.98 | $17.95 | $17.98 | 1 460 255 |
Jun 24, 2020 | $17.94 | $17.97 | $17.94 | $17.95 | 865 286 |
Jun 23, 2020 | $17.96 | $17.97 | $17.94 | $17.95 | 1 675 066 |
Jun 22, 2020 | $17.92 | $17.97 | $17.92 | $17.97 | 3 396 147 |
Jun 19, 2020 | $17.94 | $17.95 | $17.90 | $17.91 | 2 432 346 |
Jun 18, 2020 | $17.94 | $17.96 | $17.92 | $17.94 | 1 150 202 |
Jun 17, 2020 | $17.93 | $17.96 | $17.93 | $17.94 | 1 315 643 |
Jun 16, 2020 | $17.96 | $17.96 | $17.93 | $17.94 | 1 051 031 |
Jun 15, 2020 | $17.93 | $17.96 | $17.92 | $17.94 | 2 108 485 |
Jun 12, 2020 | $17.92 | $17.95 | $17.92 | $17.94 | 1 743 090 |
Jun 11, 2020 | $17.90 | $17.95 | $17.90 | $17.94 | 2 006 303 |
Jun 10, 2020 | $17.91 | $17.95 | $17.91 | $17.94 | 1 244 463 |
Jun 09, 2020 | $17.92 | $17.94 | $17.89 | $17.91 | 1 594 462 |
Jun 08, 2020 | $17.91 | $17.93 | $17.90 | $17.90 | 2 266 338 |
Jun 05, 2020 | $17.94 | $17.95 | $17.91 | $17.91 | 1 542 565 |
Jun 04, 2020 | $17.90 | $17.95 | $17.90 | $17.92 | 1 484 005 |
Jun 03, 2020 | $17.94 | $17.96 | $17.89 | $17.93 | 3 478 932 |
Jun 02, 2020 | $17.88 | $17.95 | $17.88 | $17.95 | 1 986 352 |
Jun 01, 2020 | $17.95 | $17.96 | $17.85 | $17.86 | 1 356 716 |
May 29, 2020 | $17.83 | $17.98 | $17.80 | $17.95 | 4 663 025 |
May 28, 2020 | $17.84 | $17.88 | $17.84 | $17.85 | 1 905 854 |
May 27, 2020 | $17.82 | $17.89 | $17.72 | $17.89 | 4 987 098 |
May 26, 2020 | $17.82 | $17.85 | $17.80 | $17.82 | 2 523 345 |
May 22, 2020 | $17.85 | $17.85 | $17.81 | $17.83 | 1 598 438 |
May 21, 2020 | $17.81 | $17.90 | $17.77 | $17.83 | 4 828 137 |
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 PTLA stock historical prices to predict future price movements?
Trend Analysis: Examine the PTLA 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 PTLA 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.