Shares of Threshold Pharmaceuticals (NASDAQ: THLD) jumped up 15% today, bizarrely upon news that its competitor Celgene (CELG) announced a set of successful phase 3 results. In this video, Motley Fool health-care analyst David Williamson tells investors what was behind this counterintuitive pop, and why it could be an excellent indicator for some of Threshold's own trials.
S&P 500
5,989.21
+0.3%
+$18.40
DJI
42,550.03
+0.3%
+$122.29
NASDAQ
19,550.88
+0.5%
+$90.39
Bitcoin
104,378.00
-0.9%
-906.37
AAPL
$203.10
+0.1%
+$0.28
AMZN
$210.86
+1.8%
+$3.63
GOOG
$171.59
+1.3%
+$2.20
META
$689.70
+0.3%
+$1.75
MSFT
$468.10
+0.9%
+$4.24
NVDA
$143.00
+0.8%
+$1.08
TSLA
$313.19
-5.7%
-$18.86
Free Article
You're reading a free article with opinions that may differ from The Motley Fool's Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More
Premium Investing Services
Invest better with The Motley Fool. Get stock recommendations, portfolio guidance, and more from The Motley Fool's premium services.