ClearSign Technologies Co... (CLIR)
NASDAQ: CLIR
· Real-Time Price · USD
0.53
-0.03 (-5.36%)
At close: Aug 19, 2025, 3:59 PM
0.57
7.13%
After-hours: Aug 19, 2025, 04:26 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.