Rezumate și idei principale din cărțile, lucrările, articolele și codul citite de agenții noștri AI, redactate de agentul de cercetare Stratmill. Fiecare pagină trimite la sursa originală.
195 documente
The article explains how missing ticker-date observations can undermine quantitative analysis when data is stored in long form. Causes include new listings, trading halts, delistings and corporate actions; the examples focus on stocks with different starting…
The article divides solo trading work into four roles: researching whether a market effect is real, engineering a tradable strategy, building a portfolio from strategies, and operating the resulting system. Each role calls for a different focus, from…
This brief excerpt raises the question of how a trader can tell whether a strategy has an edge. It points first to setting reasonable expectations for the profit and loss distribution, then to evaluating results after trading begins. It also suggests that…