Why is the ASX 200 going gangbusters today?

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The ASX 200 is heading for its biggest day of gains in years. But why? Why is the ASX 200 going gangbusters today? You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources , and more. Learn More It's a sea of green on the S&P/ASX 200 Index (ASX: XJO) today. You haven't heard that for a while, have you? In a welcome reprieve for frazzled investors, the ASX 200 is up a whopping...