Portfolio Composition maps

Source code Author Update time

using Plots
pythonplot()

see: https://stackoverflow.com/a/37732384

using Random
Random.seed!(111)
tickers = ["IBM", "Google", "Apple", "Intel"]
(N, D) = (10, length(tickers))
weights = rand(N, D)
weights ./= sum(weights, dims = 2)
returns = sort!((1:N) + D * randn(N))
portfoliocomposition(weights, returns, labels = permutedims(tickers))
2025-09-16T17:54:19.925965 image/svg+xml Matplotlib v3.10.6, https://matplotlib.org/

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