Can financial risk control technology and model be patented?

Intangible theory, which is not a concrete thing, cannot be patented, but it is also theoretical knowledge and intellectual achievements that can bring benefits, but it is not a patent, but a copyright. According to the laws of our country, once the copyright of a work is completed, it has already been created and you can publish it. As long as it is published, the public will know your copyright. From a legal point of view, this is much more sufficient than writing it down in a notebook.