Insider info is not that difficult to get and financial markets have become easier then ever before to make money.
A lot people use just insider info to make money there is not really analytics but even with the lowest IQ and without any degrees or education at all you can just make money If you got insider info and many even uneducated without any education at all doing that.
First and foremost what do you mean by insider information? Although there are some informations people get or opportunity that may come to a person which can be mitigated or used to make a significant income without the need of being highly educated or doesn't require a high educational qualifications to achieve it. But those opportunity doesn't come that easy, it is always rear. But even as that, one needs to be educated and skillful because education and skill plays a big role in the aspect of business wether a business that comes as an information or a standard business.