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PRTK (Common Stock)
PriceChange% ChangeVolume
$4.55 + 0.030.66%546,260
Previous CloseToday's OpenIntraday HighIntraday Low
$4.52$4.45$4.65$4.26
Exchange: NASDAQ (US Dollar)
05/17/19 4:00 p.m. ET
Data provided by Nasdaq. Minimum 15 minutes delayed.