HK articles on finance sadden me. So much bad information. The firm isn't buying days later after a price craters. They are usually buying or selling out of th

HK articles on finance sadden me. So much bad information. The firm isn't buying days later after a price craters. They are usually buying or selling out of their own inventory. Sometimes this is speculative trades, more often it is more mundane like saving transaction fees (and a higher certainty of transacting) from going to the market.