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Welcome to the Portfolio123 Forum
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1
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3224
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September 12, 2022
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Incorrect benchmark return
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1
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26
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December 9, 2024
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Factor investing blogs
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2
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48
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December 9, 2024
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Simulation with wrong sell value due to not accounting stock split
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0
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17
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December 9, 2024
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Capex/Cashflow ratio
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6
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170
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December 9, 2024
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Statistics - Weekly Returns
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0
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45
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December 8, 2024
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Sector Weight in Screen
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5
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82
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December 7, 2024
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Hedge rules help
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5
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203
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December 6, 2024
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Update on AI factor normalization upgrades
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5
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175
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December 5, 2024
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Small caps Europe ETF Benchmark in EUR
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15
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539
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December 6, 2024
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A Novel Way to Control Risks
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17
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439
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December 4, 2024
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How do you utilize AI-factor in conjunction with the systems you have?
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7
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168
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December 3, 2024
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Preview of our v1.1 of AI Factor: intelligent features, grid search, categorical & macro
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16
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485
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December 3, 2024
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Five Year Sharpe Ratio and Ten Year Sortino Ratio
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0
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88
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November 28, 2024
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Regression Function for Risk Factors
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5
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125
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December 1, 2024
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Exclude EPS=NA in latest quarterly filing
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3
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62
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December 1, 2024
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Stock VST quarter sales data are quite different from yahoo finance and seeking alpha
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1
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49
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December 1, 2024
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What happened to Shiller CAPE #SPPE10
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26
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3064
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November 30, 2024
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Days to filing
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1
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44
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November 30, 2024
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Morningstar Article on Asset Pricing Anomalies
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5
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119
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November 29, 2024
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Portfolio hedging/shorting with options
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27
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1268
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January 23, 2024
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Live Strategy Companies Differ from Stock Ranks
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2
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89
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November 27, 2024
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Data quality/availability for european stocks
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41
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1053
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November 27, 2024
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Buy rule that trigger sell
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25
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378
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November 26, 2024
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Limit number/wheights of OTC stocks in a portfolio
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3
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51
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November 25, 2024
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What is your experience? - ML models only provide around half of the out-of-sample (live) performance
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10
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329
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November 25, 2024
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Data for Europe
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1
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60
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November 25, 2024
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KNN better than SMA for making prediction of factor performance?
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2
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99
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November 25, 2024
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I really wish factor momentum would work - help me show that it actually does
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12
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245
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November 24, 2024
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Neural-net explanation for lay-people (in medical term unfortunately)
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2
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101
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November 24, 2024
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