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About the Research category
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0
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266
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September 8, 2022
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More examples of our insider transaction ratings working beautifully
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15
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206
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December 13, 2025
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Historical data on IB short lending fee and share availability
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44
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1744
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December 8, 2025
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PREVIEW: Our own insider transaction metrics
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14
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332
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December 4, 2025
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Making a backup
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4
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225
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December 3, 2025
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Insider buy sell ratio
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2
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100
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November 27, 2025
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How conditional nodes work
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5
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145
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November 17, 2025
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Question about with Portfolio() function
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12
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223
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November 16, 2025
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Moving averages on RSI
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1
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55
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November 14, 2025
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How to use LinReg with custom formulas
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1
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78
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November 8, 2025
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First Time Investing with a Strategy – Looking for Advice!
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11
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513
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November 4, 2025
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Question on the ff_wkcap_chg lineitem
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2
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108
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October 31, 2025
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Question on update frequency of Fundamentals, Estimates and Price databases; also rankings in P123
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15
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312
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October 31, 2025
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Hedge exit on time since entry
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10
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271
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October 28, 2025
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From Stanford to Miami: Teaching Finance with Portfolio123 — My CAPM Test Study
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11
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336
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October 11, 2025
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Testing factors
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12
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390
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October 1, 2025
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Missing Data (N/A)?
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3
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63
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September 29, 2025
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How to calculate average percent cash invested for a sim
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2
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65
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September 26, 2025
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Am I optimising correctly, or is this process over-optimising factors?
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5
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123
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September 25, 2025
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Conflicting buy and sell rules
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2
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43
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September 25, 2025
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Persistent Micro-cap Drawdown
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24
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708
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September 13, 2025
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Market Over-reacting Backtest
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5
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172
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August 13, 2025
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For ML Feature Selection, Can a Larger MSE Actually Mean a Better Model?
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37
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302
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August 10, 2025
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Palantir "Rule of 40"
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5
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512
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August 8, 2025
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BESTOGA stocks
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119
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14974
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August 1, 2025
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Canadian F shares
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6
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532
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August 1, 2025
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Ranking for Specialty Finance
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2
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63
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July 28, 2025
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Understanding accruals
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21
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2290
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July 15, 2025
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P123-member sentiment for the month of May
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33
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798
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July 7, 2025
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Market neutral simulation
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4
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80
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July 7, 2025
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