Ah, I see. I think you have a common misunderstanding of the nature of Te. While Te is concerned with objective data, that's not its primary focus. Te is a dynamic element: explicit dynamics of objects. It keeps track of the way objects in the world change and move over time, and understands how to cause and influence that change. The stock market is a good example. Your stereotypical LIE uses Te to keep track of how companies are changing over time, making and losing money, and uses Ni to extrapolate from the past to predict the direction that change will head in the future. While Te is concerned with getting accurate objective data on the current and past states of the companies, its goal in doing so is to figure out how that data changes and how to influence that change. Te is about profit, productivity, efficiency, practicality -- actions. It seeks the best method for doing things -- spending a lot of time trying to figure out exactly how to precisely define a thing would be a waste of time to a Te type; all they want to know is how to use the information they have, not how to define and categorize it.
On the other hand, Ti is a static element: explicit statics of fields. It seeks to understand the static, unchanging logical connections and categorizations of things. Data about constantly changing things (like the stock market) is uninteresting to a Ti type; they try to see through the constant changes in the world to the unchanging truths underneath. So a Ti type is more interested in things like philosophy, science -- something like socionics appeals to a Ti type, because the whole point is finding the unchanging commonalities underlying the seeming shifting chaos of the human mind. It's no coincidence it was developed by an ILE (Aushra). Ti is about categorization, precise definitions, logical frameworks, analysis -- sorting information into correct static logical systems. Understanding how to use information to accomplish some purpose is boring to a Ti type; they want to precisely and accurately sort information to arrive at a clearer understanding of the world.
Stereotypically speaking, Alpha NTs are pure scientists (seeking unchanging truth), while Gamma NTs are engineers (seeking the best method for making changes in the world). Clearly, I am the former: I seek to understand how the human mind is structured; I have no interest in figuring out the best method of using that information.