What does an ADF value of 0.048 suggest in the context of pair trading?

Why might a trader choose not to execute a pair trade even if the ADF value and residual values seem favorable?

What does the beta value (0.79) represent in the context of the ICICI Bank and HDFC Bank pair trade?

What is the key takeaway from the analysis of the intercept in the given pair trading example?

How is position sizing determined in pair trading when the lot sizes of the two stocks are different?