Simulating animal brains seems to be the latest buzz. Hot on the heels of teaching a fly to play Doom, an engineer from the Coinbase cryptocurrency service has elected to turn one into a day trader with Stonkfly. If you want to see Stonk trade live, you can watch here.
The open-source project has a simulation of a male fruit fly brain and eyes, and shows it a standard-issue candlestick graph with historical pricing. The fly can choose to buy, sell, or hold any given currency — although they get shown to the fly in round-robin fashion — and gets rewarded for profitable trading.
A rising portfolio value triggers a dopamine rush as a positive reinforcement signal to 15 cells, while a loss lights up two aversive cells. Trading fees…







