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New Rank Performance tool released (about time)
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51
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1258
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March 26, 2024
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Sad news
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10
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489
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May 25, 2023
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NEW 'Factor List' tool for downloading data for AI/ML
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47
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1575
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April 22, 2024
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Rebalance X-Ray now live
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19
|
887
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June 8, 2023
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Full set of “Actuals” released
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21
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974
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March 29, 2024
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Sponsoring new Portfolio123 features
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21
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576
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March 15, 2024
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2023 performance
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39
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769
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January 13, 2024
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How The Medallion Fund sustained 66% p.a. for 30 years and generated $100 Billion
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42
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2479
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March 23, 2024
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FIGI numbers now available
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13
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360
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April 18, 2024
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AI-linked companies are now >10% of global market cap
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29
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594
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March 25, 2024
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|
Add Asian and Emerging Markets
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18
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845
|
April 26, 2024
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I think Marco is right about this: A literal validation of P123's direction
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36
|
875
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January 7, 2024
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Highest Ranks Underperformance OOS
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28
|
309
|
April 19, 2024
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|
US small-cap stocks are suffering their worst run of performance relative to large companies in more than 20 years, per FT
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12
|
254
|
April 17, 2024
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Expectations when going short / buying puts
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61
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1345
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April 12, 2024
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Freebie: Two regions for one until the end of June
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24
|
1041
|
May 31, 2023
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Python API/ML Data Download Tips
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21
|
523
|
September 21, 2023
|
|
Add crypto data
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21
|
451
|
March 31, 2024
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A rough patch or a broken trading system
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|
31
|
793
|
October 24, 2023
|
|
Portfolio hedging/shorting with options
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|
27
|
915
|
January 23, 2024
|
|
My SP500 Model
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28
|
635
|
July 2, 2023
|
|
P123 may already have significant free (and easy) competition for some technical data!
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|
30
|
601
|
July 26, 2023
|
|
Have I Curve Fit My Book/Strategies?
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|
20
|
492
|
January 30, 2024
|
|
"Next open" always the best
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51
|
586
|
August 28, 2023
|
|
How strong is the arbitrage effect of P123 members?
|
|
30
|
530
|
September 5, 2023
|
|
AI in Finance: how to finally start to believe your backtests
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|
19
|
881
|
March 18, 2024
|
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Single factor performance using alpha and volume based slippage
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|
40
|
622
|
September 13, 2023
|
|
Stock picking with machine learning
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|
23
|
410
|
February 15, 2024
|
|
Automatically test and optimize ranking systems?
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|
31
|
458
|
July 30, 2023
|
|
Data download the day of rebalance for machine learning
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|
24
|
504
|
August 26, 2023
|
|
ML workflow
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|
37
|
471
|
March 5, 2024
|
|
Man+Machine – The evolution of fundamental scoring models and ML implications
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|
15
|
275
|
January 4, 2024
|
|
New Data download tool and normalization consistency across downloads
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|
18
|
631
|
March 22, 2024
|
|
Another algorithm for P123 optimizer
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|
28
|
427
|
September 7, 2023
|
|
Link with other brokers: Fidelity, TDAmeritrade, other
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22
|
390
|
December 30, 2023
|
|
Advice on IB trading
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|
25
|
541
|
March 25, 2024
|
|
IMPORTANT: a serious problem with Sector and Industry nodes in Ranking Systems
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|
12
|
535
|
September 14, 2023
|
|
AI Factors - ETA SOON! (beta release)
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|
14
|
632
|
February 14, 2024
|
|
Data quality/availability for european stocks
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|
22
|
495
|
March 17, 2024
|
|
Reconciling performance between live and simulated books
|
|
17
|
533
|
December 7, 2023
|
|
What Returns are Realistically Possible?
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|
21
|
363
|
January 30, 2024
|
|
State of AI Report Compute Index - XTX Markets
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|
18
|
304
|
February 21, 2024
|
|
Is there any effect in which day of the week you buy or sell? (WeekDay = )
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|
20
|
516
|
March 19, 2024
|
|
Is there a good download for the rebalance day (for systems that use DataMiner data and not ranks)?
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|
19
|
364
|
August 6, 2023
|
|
Is there any reason to hold on to a stock that falls sharply after an earnings announcement?
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|
11
|
531
|
December 2, 2023
|
|
Recomendations -dynamic weighting?
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|
10
|
565
|
April 12, 2024
|
|
RS-optimizer use? Best practice. My method
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|
16
|
216
|
August 12, 2023
|
|
DataMiner and incorrect future prices
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|
14
|
374
|
August 23, 2023
|
|
Calvin's performance
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|
10
|
191
|
January 13, 2024
|
|
P123 gives me exactly what I need,
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|
14
|
385
|
October 5, 2023
|