Financial Analysts
Number sense, sequences, and the smell test for valuation.
Analysis is number sense applied to non-stationary data. The killer skill is not the model, it is being able to feel "that growth rate is implausible" before the spreadsheet has finished recalculating.
推荐游戏
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Math Lab
A lab of timed number drills · arithmetic, trigonometry, prime spotting and fraction sizing, each on its own tab
Math LabOpen game → Loading… -
数列
What comes next? Spot the pattern in number sequences - arithmetic, geometric, Fibonacci, and more
数列Open game → Loading… -
金融实验室
练习K线形态、期权希腊值、股票估值，可单选或全选
金融实验室Open game → Loading…
为什么是这些游戏
Math protects the order-of-magnitude reflex that catches every off-by-100% mistake · the only mistake that ever matters. Sequences trains the rule-induction skill that turns three quarters of revenue into a forecast. Valuation is the explicit smell-test drill · is that price actually plausible for that asset.
