Options Trading Alert Arena Pharmaceuticals (NASDAQ:ARNA)

Aggregate volume of Puts was 20,505 and Calls were 94,379 yielding a 0.22 PCR. The increased volume of Call contracts surpassed Put contracts 4.6:1 ratio. The PCR can be seen as a predictor of investment sentiment, indicating what savvy investors are doing in preparation for a move of an underlying equity. A high PCR suggests [...]