Stock price trend lines were displayed using a “rolling window” format, such that each of the 10 updates showed a trend line of 20 previous price updates along with the most recent update at its end (i.e., on the right).
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Stock price trend lines were displayed using a “rolling window” format, such that each of the 10 updates showed a trend line of 20 previous price updates along with the most recent update at its end (i.e., on the right).