Trainers
Focused drills to sharpen the raw skills that win trading interviews: mental math, probability, estimation and psychometric aptitude.
Numerical
Fast, accurate arithmetic, the raw number sense every mental math test screens for.
Math Trainer
Timed mental arithmetic drills across addition, subtraction, multiplication and division. Track your speed and accuracy.
Sequence Trainer
Find the next number in the pattern. The same sequence puzzles used in trading aptitude tests.
Fractions to Decimals
Drill fraction-to-decimal conversions until they are instant. A core skill for every mental math test.
Trading
Market-making desk skills, taught then drilled: fair value and pricing, hedging and the Greeks, two-sided quoting and arbitrage.
ETF Market Making
A trainer from the fundamentals to a live ETF market-making case: lessons, simulators and drills.
Options Market Making
A trainer from the fundamentals to a live options market-making case: lessons, simulators and drills.
Futures & Basis
A trainer from cost-of-carry fair value to a live futures and basis case: lessons, simulators and drills.
Prediction Markets
A trainer from the fundamentals to a live prediction-markets case: lessons, drills and worked solutions.
Probability and Statistics
Probability, expected value and statistical reasoning, the quantitative core of every trading interview.
Estimation
Order-of-magnitude reasoning: break an unknown into parts and defend a number.
Cognitive
Pattern recognition and mental flexibility under time pressure.
Task Switch
A timed task-switching drill that trains cognitive flexibility. The same paradigm used in trading-firm assessments, including Optiver's Zap-N test.
Response Conflict
Train response inhibition and selective attention with the Flanker and Simon tasks. Act on the relevant feature of each stimulus while ignoring a conflicting one.
Pincode Game
A timed working-memory drill: memorise a flashing digit sequence and type it back in order, reversed, or sorted. The same digit-span test used in trading-firm cognitive assessments.
Cube Folding
A 3D spatial-reasoning drill: identify which cube folds from a given 2D net. The mental-rotation task used in the Mako Trading online assessment.