$18.53
-1.29-6.51%
最終更新: Oct 22, 5:58 PM
$18.53
-1.29-6.51%

View United Microelectronics (UMC) options chain, put/call ratios, volume and open interest data.
P/C Ratio (Vol)
0.64
P/C Ratio (OI)
0.33
Volume vs. Open Interest by Strike
Volume by Expiration