massive volume unusual

only twice before has it had anything over 10 million trades for a day first was on 7.12.06 with over 10 million traded.........an update came out, then on the 12th another 17 million traded..........a fundie pulled out 4 million,,,,,,,,,no way accounts for massive trades those days,,,,,,,,,,,now today we have over 24 million traded so far...............cannot all be charting people with a clear signal to buy....................nor is it day traders..............so what else could it be............hmmmmmmmmmmmmmmm another fundie getting in, or a takeover getting set
cheers