I would not worry too much. As soon as the price got into overbought territory, which it did just before the drop, technical traders may sell off. Add to that the market also sold off. I am no technical trader, but it may be a good idea to keep an eye at least on the 1yr RSI. 70 is overbought and below 30 is considered oversold.
PBT Price at posting:
4.4¢ Sentiment: None Disclosure: Not Held
