The chain of events which led to the collapse of Barings, Britain's oldest merchant bank, is a demonstration of how not to manage a derivatives operation.
About 28 million people went into the bank since it opened
( z1 go :ARG0 ( z2 person :quant ( z3 about :op 28000000 ) ) :ARG4 ( z4 bank ) :time ( z5 since :op ( z6 open :ARG1 z4 ) ) )