Stock Quote


OPTN (Common Stock)
ExchangeNASDAQ GS (US Dollar)
Change Stock is Down 0.34
Price (%)$19.24 (1.74%)
Volume72,929
Today's Open$19.44
Previous Close$19.58
Intraday High$19.50
Intraday Low$17.87
52 Week High$25.24
52 Week Low$15.01
Data as of 04/19/18 11:01 a.m. ET
Data provided by Nasdaq. Minimum 15 minutes delayed. View Attributions and Sources