Trend(OBV) uses True Strength Index to analyze "On-Balance-Volume", which measures buying and selling pressure as a cumulative indicator. The Trend(OBV) crossed above its signaling Bollinger Band. This is a sign of bullish character. In addition, both Bollinger band and Donchian channel of the Trend(OBV) display squeezes. Can GILD break out and rally from the current base?