 The value of \sigma_{DCCA} which is a measure for quantifying degree of cross-correlation indicates that all stock market pairs in the underlying time interval belong to cross-correlated series .
<clarity>  The value of \sigma_{DCCA} which is a measure for quantifying degree of cross-correlation indicates that all stock market pairs in the underlying time interval belong to cross-correlated series .
 The value of \sigma_{DCCA} which is a measure for quantifying degree of cross-correlation indicates that all pairs of stock market studied in this time interval belong to cross-correlated series .