Why 4DMedical, BlueScope, EOS, and Spark NZ shares are falling today

The S&P/ASX 200 Index (ASX: XJO) is out of form on Tuesday and dropping into the red. In afternoon trade, the benchmark index is down 0.65% to 8,793 points.

Four ASX shares that are falling more than most today are listed below. Here’s why they are dropping:

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