The conversation between human and AI assistant.
[|Human|] Extract the stages for portfolio optimization from https://en.wikipedia.org/wiki/Portfolio_optimization
[|AI|] - Stage 1 is optimizing weights of asset classes to hold, choose the allocation of equities and bonds
- Stage 2 is optimizing weights of assets within the same asset class, choose the proportions of each stock stickers in the stock portfolio
[|Human|] 
Extract the stages for portfolio optimization from https://en.wikipedia.org/wiki/Portfolio_optimization