Answer:
Casual Ambiguity
Explanation:
Based on the information provided within the question it is most likely that the source of Ardent's success is Casual Ambiguity. This refers to the situation where it is nearly impossible to relate the effects of something to its initial states or causes. Such as Ardent's ability to acquire so much success or a competitive advantage over its competitors. This also occurs with the development of the prices of shares, options, futures, and similar products on exchanges