(QIS)
AMEX: QIS
· Real-Time Price · USD
21.25
-0.22 (-1.01%)
At close: Jun 18, 2025, 3:59 PM
21.24
-0.05%
After-hours: Jun 18, 2025, 04:06 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.