Applicable in stock market with daily data. Will you get daily data of of trade (export, import) in any market context?

thank you for your answer, I would like to use annually data of export and import

I recommend you to use the method "MADM" involving G-AHP (or Taxonomy), ELECTRE and Shannon's Entropy.

But about the question you can apply with following strategies as indices:

These are the main indices which can be used for comparative advantage, Net export trade and Export share of market and also for evaluating of competitiveness in international market as the most popular indices. 

for more information you can read the book titled "Strategy Focused Organization" written by Norton and Kaplan which has been translated in Persian and exists in the Book Shops.