On the NYSE,when a stock is printed down or up,let's say 50 cents,because of a big block trade,does the stock generally bounce right back up or down after the print?
Quote from knowledgebone:
what you are referring to is a simple gap. now news. the catalyst is ONE large seller who is willing to take a price cut to unload all of his shares at once. yes people who know about this stuff do go short and cover on the pront. usually these are hedge funds who were solicited to take the print. it kind has a spiral effect but if you can catch them while they are happening they can be very profitable.