(GREK)
AMEX: GREK
· Real-Time Price · USD
54.86
-0.93 (-1.67%)
At close: Jun 17, 2025, 3:59 PM
54.70
-0.29%
After-hours: Jun 17, 2025, 05:46 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.