Every minute there is another 500 share exchange between the same two houses.  Have experienced  this before and it always seemed a precursor to someone wanting to do a "take out".  By keeping the price surpressed the usual "premium" on take over is kept to a minimum.

Always more fun and usually more profitable for the retail investor if the market functions in a normal capacity but I guess that is just a fact of life when we play the "big casino".

Onward and Upward