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Forecasting and weekly data WIP
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kowaalczyk committed Feb 17, 2019
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65 changes: 65 additions & 0 deletions Forecasting.ipynb
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"# Forecasting\n",
"\n",
"In order to create better portfolios, we need to research best possible forecasting approach, for both the covariance matrix and the expected returns.\n",
"\n",
"## Covariance\n",
"\n",
"Baseline: histroical covariance / CovarianceShrinkage taken from PyPortfolioOpt\n",
"\n",
"References:\n",
"- [Summary of classical forecasting methods](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2411493)\n",
"- [Paper doing similar work to ours, with interesing strategies to extract longer-period values from short-period predictions](http://econ.au.dk/fileadmin/site_files/filer_oekonomi/Working_Papers/CREATES/2014/rp14_42.pdf?fbclid=IwAR1PD0w4EFzq6MfJlAlzjDVCZpXmER5sVVjM7tkIVzbogZLitIaGpgGhBY8)\n",
"\n",
"## Expected returns\n",
"\n",
"Baseline: mean historical yearly returns\n",
"\n",
"Notes:\n",
"- might be unpredictable\n",
"\n",
"References: -\n",
"\n",
"## Dataset construction\n",
"Before starting work on these methods, gather as much historical data as possible.\n",
"\n",
"See `DatasetCreation` notebook for more info."
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409 changes: 409 additions & 0 deletions Weekly.ipynb

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