(QIS)
AMEX: QIS
· Real-Time Price · USD
20.00
-0.09 (-0.45%)
At close: Aug 27, 2025, 3:57 PM
19.99
-0.04%
After-hours: Aug 27, 2025, 04:08 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.