sec filing
NASDAQ · KPTI
Karyopharm Therapeutics Inc.
Healthcare · Biotechnology
$1.54
Down-$0.06 (-3.75%)
Updated Sep 16, 2026, 1:07 PM
SID Score
2.9/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 59.5M
- P/E ratio
- -0.48
- Dividend yield
- 0.00%
- 52-week range
- $1.24 – $10.86
- Volume
- 1.33M
- Avg. volume
- 181.65K
Price performance
KPTI price history
1M range · 20 trading sessions · Daily adjusted prices
KPTI closed at $1.54 after 20 trading sessions, down 20.21% for the selected period.
- Last close
- $1.54
- Period change
- -20.21%
- Period low
- $1.54
- Period high
- $2.06
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 15, 2026 | $1.59 | $1.70 | $1.525 | $1.54 | 1.33M |
| Sep 14, 2026 | $1.55 | $1.62 | $1.55 | $1.60 | 991.81K |
| Sep 11, 2026 | $1.50 | $1.61 | $1.24 | $1.61 | 6.74M |
| Sep 10, 2026 | $1.68 | $1.68 | $1.595 | $1.62 | 800.95K |
| Sep 9, 2026 | $1.72 | $1.75 | $1.65 | $1.69 | 772.57K |
| Sep 8, 2026 | $1.77 | $1.79 | $1.70 | $1.72 | 1.01M |
| Sep 4, 2026 | $1.77 | $1.84 | $1.755 | $1.79 | 577.79K |
| Sep 3, 2026 | $1.79 | $1.8062 | $1.72 | $1.77 | 819.68K |
| Sep 2, 2026 | $1.90 | $1.94 | $1.725 | $1.79 | 1.3M |
| Sep 1, 2026 | $2.02 | $2.065 | $1.84 | $1.85 | 1.6M |
| Aug 31, 2026 | $1.91 | $2.14 | $1.7907 | $2.06 | 2.03M |
| Aug 28, 2026 | $1.98 | $1.99 | $1.86 | $1.87 | 827.35K |
| Aug 27, 2026 | $1.99 | $2.06 | $1.9301 | $1.94 | 1.11M |
| Aug 26, 2026 | $1.92 | $1.99 | $1.86 | $1.96 | 753.81K |
| Aug 25, 2026 | $1.87 | $1.95 | $1.87 | $1.92 | 1.06M |
| Aug 24, 2026 | $1.95 | $1.96 | $1.83 | $1.86 | 845.77K |
| Aug 21, 2026 | $1.85 | $1.97 | $1.822 | $1.96 | 876.79K |
| Aug 20, 2026 | $2.00 | $2.00 | $1.82 | $1.82 | 865.65K |
| Aug 19, 2026 | $1.93 | $2.0153 | $1.93 | $2.00 | 792.13K |
| Aug 18, 2026 | $1.88 | $1.96 | $1.82 | $1.93 | 1.15M |
Latest KPTI news
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