Arena Pharmaceuticals, Inc. (ARNA)

[sts66]

If I wanted to be averaging down, I'd have waited not hours, but days....just hit $4.88....cannot believe CS has this much power in the market.....or is it just sheer panic? Volume is HUGE and the price just keeps dropping....and this ain't little HFT 100 block action, there are very large blocks being traded right now...over 50 of 20k shares or larger...including one of 327k shares!