Replies to post #4777 on Arena Pharmaceuticals, Inc. (ARNA)

[umiak]

I have seen pps in stocks open %'s up or down and the only
change is general market conditions. Add some buying or selling
and some snowballing and you have significant move one way or the other.

Point is, all have or should be aware of their personal risk/reward
zone and act based on that, not on speculation of the meaning of
daily price movement.