I believe the "golden age" of home-trading is about to be over with hedge funds and big proprietary trading firms investing heavily in artificial intelligence and big data.
I don't quite agree - individual speculators have the luxury of choosing time frames. It's just about all we have left in terms of differentiation but it remains a powerful tool. That's why I personally migrated from day trading to swing trading in the mid 2000's. It resolves some vexing issues.
HFT and Algos create turbulence (any scalper or day trader would attest) - longer trade holding time frames and modeling time frames basically move you away from that.
Yes, HF's and private equity firms can be very sophisticated in terms of how they approach the market. But if they reveal any consensus in terms of price discovery - that unanimity shows up in your modeling as an emergent trend development.
As always, these are my opinion and reflections designed to stimulate discussion.
