In general, uniqueness is expressed in two ways: by looking at new and different information and by assembling information in new and different ways. When I replaced time on the X-axis of my charts with event time, I redefined market data and could then view the data in a fresh manner. For example, the volatility of volume-based bars is quite different from the realized and implied volatilities that we normally track; the cycles that appear in event time are wholly different from what we can see in chronological time.