NASDAQ:KPTI

Karyopharm Therapeutics Stock Price (Quote)

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$9.00
-0.230 (-2.49%)
At Close: Jun 03, 2026

Range Low Price High Price Comment
30 days $6.85 $10.23 Wednesday, 3rd Jun 2026 KPTI stock ended at $9.00. This is 2.49% less than the trading day before Tuesday, 2nd Jun 2026. During the day the stock fluctuated 6.95% from a day low at $8.50 to a day high of $9.09.
90 days $5.00 $10.23
52 weeks $3.71 $10.99

Historical Karyopharm Therapeutics Inc. prices

Date Open High Low Close Volume
Jun 03, 2026 $9.00 $9.09 $8.50 $9.00 499 676
Jun 02, 2026 $9.81 $9.82 $8.50 $9.23 525 414
Jun 01, 2026 $9.15 $9.88 $8.99 $9.82 330 625
May 29, 2026 $9.12 $9.44 $8.94 $9.10 281 096
May 28, 2026 $8.98 $9.25 $8.72 $9.11 173 466
May 27, 2026 $8.99 $9.98 $8.74 $8.98 620 323
May 26, 2026 $8.24 $9.06 $8.22 $8.97 480 327
May 22, 2026 $8.16 $8.42 $8.00 $8.16 294 276
May 21, 2026 $7.82 $8.25 $7.75 $8.06 516 973
May 20, 2026 $7.47 $8.17 $7.38 $7.98 658 496
May 19, 2026 $7.14 $7.50 $6.85 $7.47 410 070
May 18, 2026 $7.72 $8.04 $7.08 $7.14 572 015
May 15, 2026 $8.71 $9.09 $7.50 $7.67 997 948
May 14, 2026 $9.53 $10.23 $8.80 $8.90 1 008 195
May 13, 2026 $8.99 $9.03 $8.57 $8.85 948 337
May 12, 2026 $8.84 $9.25 $8.73 $8.92 275 209
May 11, 2026 $8.69 $9.27 $8.45 $8.81 462 704
May 08, 2026 $8.87 $9.00 $8.54 $8.64 293 898
May 07, 2026 $9.16 $9.16 $8.68 $8.85 168 967
May 06, 2026 $9.54 $9.54 $9.02 $9.02 179 366
May 05, 2026 $9.31 $9.53 $9.22 $9.41 190 149
May 04, 2026 $8.75 $9.55 $8.67 $9.30 331 042
May 01, 2026 $8.35 $8.81 $8.25 $8.77 229 120
Apr 30, 2026 $8.44 $8.66 $8.17 $8.31 303 221
Apr 29, 2026 $8.59 $8.59 $8.11 $8.40 264 676

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 KPTI stock historical prices to predict future price movements?
Trend Analysis: Examine the KPTI 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 KPTI 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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ABOUT KARYOPHARM THERAPEUTICS INC.
Karyopharm Therapeutics
Karyopharm Therapeutics Inc., a commercial-stage pharmaceutical company, discovers, develops, and commercializes drugs directed against nuclear export for the treatment of cancer and other diseases. The company discovers, develops, and commercializes novel and Selective Inhibitor of Nuclear Export (SINE) compounds function by binding with and inhibiting the nuclear export protein XPO1. Its lead compound, include XPOVIO in combination with bortezo...
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