As far as I am concerned, where would you be able to get the "insider info"? I don't know of any source that could give me such info... If you mean governments, financial institutes, regulators and such, than, frankly, I think that a lot have far away from them...
Apparently, to get insider's info you should be an insider
I can't tell much about Bitcoin, but I think you must be a close friend of Wu (or what is his name), or of a similar figure (Satoshi among your bosom buddies would do just fine I suspect) but if we are talking about, for example, fiat currencies or stock markets, I guess you should have ties and connections in a central bank and SEC or similar market regulating agencies. In regard to stock of a specific company, the best would be just working there, better close to top management (or just being the top management itself). Then you will have first or close to first hand info, which would otherwise be called insider's info