(GREK)
AMEX: GREK
· Real-Time Price · USD
63.06
-0.20 (-0.32%)
At close: Sep 05, 2025, 3:59 PM
62.15
-1.44%
After-hours: Sep 05, 2025, 05:29 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.