Catching The "Silver Crusher" Algorithm In The Act

`` From the broken market sleuths at Nanex:  "On March 20, 2012 at 13:22:33, the quote rate in the ETF symbol SLV sustained a rate exceeding 75,000/sec (75/ms) for 25 milliseconds. Nasdaq quotes lagged other exchanges by about 50 milliseconds. Nasdaq quotes even lagged their own trades -- a condition we have jokingly referred to as fantaseconds." Translation: so desperate was the desire to crush silver at precisely 13:22;33, that the Nasdaq order flow directive ended up moving faster than light.''