Kryptera·2h agoThe Market Pays You While You Sleep. Does It Still?I tested holding QQQ and SPY only overnight, 27 years of data, with costs. The answer wasn’t what I expected.
Filippo Buchicchio·5h agoAn AI assistant that never answers livepyvar.com explains 385 risk functions with 1,154 answers written in advance: one small file per function, and no model call when you click.
The Third Moment·8h agoHow a Trend Follower Profits From Markets That Keep MovingWe build a trend-following fund on simulated futures markets in Python and measure what it earns in trends and pays in sideways markets.
Pankaj Kumar·11h agoThe S&P 500 Nearly Recovered Week Ending 13 Nov 26. The Hardest-Hit Sectors Did Not.A broad rally looks different when you measure what it actually recovered.
Ayrat Murtazin·17h agoAnyone Can Claim a Backtest. I Had Mine Timestamped on Bitcoin.Every trading claim on the internet is written after the fact. Here’s what it costs to make one that can’t be.A response icon1A response icon1
Federico M. Glancszpigel·17h agoPortfolio Optimization in Statistical Arbitrage: A Deep DiveStat-arb research spends a lot of effort on the step between the signal and the trade: shrinkage estimators, hierarchical clustering…
The Third Moment·17h agoWhy a Tail-Risk Hedger Buys Puts That Usually Expire WorthlessWe build a crash-protected portfolio in Python and measure when paying for puts raises long-run growth, and when it only costs money.
DFAS Research Center·18h agoDFAS-PSR-288 (Path Signal Report) | Iraq’s Energy Response Signals a Shift from Crisis Management…DFAS-PSR Date: 2026–08–15
DFAS Research Center·18h agoDFAS-PSR-286 (Path Signal Report) | Sovereign Gold Is Re-Emerging as a Strategic Geopolitical Asset…DFAS-PSR Date: 2026–08–15
Eurico Paes·19h agoWhat Is an Agent Harness? The Infrastructure Behind Autonomous AIWhy the future of AI depends on more than increasingly powerful language models.
