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Search Description
10-day returns for Copper where Copper's price proximity to the 140-day upper bollinger band has been greater than or equal to 1.26503563079688
Info: There were 22 instances of this market event in the last 5 years. They are indicated below with vertical lines.

This table compares the return statistics of your query with that of the asset's full history
Descriptor Query Result Set Full Return Set
Number of Occurences 215 14912
Mean Value of Return Set 3.31 0.29
Standard Deviation 6.57 5.15
Minimum Return -18.85 -30.25
25th Percentile -0.8 -2.65
50th Percentile 2.86 0.2
75th Percentile 7.4 3.15
Maximum Return 23.33 30.18

T-Statistic: 6.74
The T-Statistic can be thought of as a signal to noise ratio. The further from zero this value is the more reliable the market condition has been, historically. It tells you how different the mean returns are for this query from the mean returns of the full price history. It's better than just looking at the mean returns because it adjusts for the number of occurences, and the variance of those occurences.