STOCKS SIGNAL MODELING. f(x,y)

In another front: Modeling a stock signal is used since long time ago (high frequency traders can tell better).
Depending on the industry type, the curve motion might be somehow repetitive along a certain period of time. Some curves might be estimated.
Some others develop a parabolic pattern like BITCOIN-USD below.

The beauty of the deal is the final result when reality engages with theoretic curves: massive wins are in the horizon. It's sad Gordon didn't see those moves during his times.

When the axis of the parabolic curve does not follow the traditional vertical "y" coordinate orientation:

 

Traditional vertical "y" orientation:

 

 

 

RENEWABLE SOLAR ENERGY

Breakthrough technologies are already in place for investors to act. Solar energy generation is in the market. This is a suburb in Birmingham-Alabama(2018), a microgrid where the software decides when to isolate the neighborhood from the main electric grid and provide cheap energy to 62 homes in the area.