"Compouding thru risk not return"
An interview with the Maymin brothers
Our thinking on options, trading, investing.
An interview with the Maymin brothers
An assistant that runs your analysis in the background, remembers how you trade, and comes to you when something matters.
why investing decisions are different than many other types of decisions
options 101
The cost of risk
A tool for directional traders
stepping through a NKE vertical spread
option lessons from my Robinhood panels
Extreme values of calls and puts
Real-life kelly
Questions traders must ask themselves
Futures lead the cash
Implied correlation between stocks and bonds
High rates and vols make option hedges cheap
Post-mortem on Leopold's SALP
Options, volatility, and risk — written by traders, delivered when we publish.