In that case, proceed with creating a plausible scenario. Use real-world concepts like high-frequency trading, algorithmic strategies, machine learning, etc. The term "crack work" could refer to their ability to quickly analyze and "crack" market patterns. Maybe they have a proprietary system that breaks down market data into components (like jigsaw pieces) to predict movements.
Note: Jigsaw Trading is a fictionalized case study inspired by real-world algorithmic trading techniques. The described strategies and technologies are based on existing advancements in quantitative finance. jigsaw trading crack work
Wait, but the user specified "crack work," so I should ensure that part is addressed. If "crack" is part of their methodology, like breaking down problems into smaller parts (like a jigsaw puzzle), then the story should highlight their systematic approach. Maybe they use machine learning to analyze micro-patterns in data, similar to how you solve a jigsaw puzzle by fitting together pieces of information. In that case, proceed with creating a plausible scenario