Some big volume came into a few names in the last 10 minutes of trading yesterday. IDRA had 1/3 of the daily volume in the last 10 minutes of the day 360K + shares in 7 minutes. That said it was a weak trader all day as the market and bio had a strong bid all day. It's hard to make a read through, but traders should be paying attention to see if there is follow through on volume today, if not wednesday volume might turn into selling pressure in the name.
Other names this board has been following showed a similar late day bid.
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