Prelude
The following proposals shall be understood considering the "net cash on average" having the reinvestment rounds or redemption rounds already in the equation.

Optimize the Degree of the Leverage Effect
It seems to be a good idea to automatically and slowly decrease the leverage effect along times of rising asset prices in order to protect the investment during times of falling asset prices.
According to that it is probably reasonable to automatically and slowly increase the leverage effect along times of falling asset prices in order to increase the probability of generating a strong outcome.

In other words
The health factor of an investment should increase during rising asset prices
It is probably also reasonable that it decreases during falling asset prices

Implementation
Shall be done in the following class: https://github.com/michael-spengler/decentralized-finance/blob/main/src/thug-life-investments/thug-life.service.ts