LooksLikeTrend ->
Arg Day, Day_before, Day_after : DayData

1 << AveragePrice Day_before < AveragePrice Day < AveragePrice Day_after
1 << AveragePrice Day_before > AveragePrice Day > AveragePrice Day_after
  >> 0

/

LooksLikeWave ->
Arg Day, Day_before, Day_after : DayData

1 << AveragePrice Day > AveragePrice Day_before && AveragePrice Day > AveragePrice Day_after
1 << AveragePrice Day < AveragePrice Day_before && AveragePrice Day < AveragePrice Day_after
  >> 0

/

