$ONCS Thursday's pps closed at the HOD but, more importantly, back above the 50-day SMA, which had served as support since November 2013. The candle fell below the 50-day earlier in the week for the first time since then. If support is indeed re-established at/above the 50-day, this would be significant as pertaining to an uptrend.
I don't have a strong charting background, according to some, but this is my best shot.