What's wrongwith our markets? Rogue algorithms force exchanges to break trades. Old code causes the near collapse of a global broker. Glitches scuttle one IPO and create millions of dollars in losses for another. This isn't supposed to happen! What is going on? Have we forgotten how to write code, or have the markets become too complex for our testing scripts? Perhaps the rush to turn over code is so intense that we're bypassing best practice for software development procedures.
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