Risk and Edge
The Coastline Paradox in Financial Markets
there's no single volatility, just as there's no single measure of coastline distance
"trader" is a uselessly broad term
key differences between retail and institutional traders
the arbitrage reflex is more profitable than the opinion reflex
the "system 2" reaction to a proposition
the art of paranoia
stubborn assumptions die hard
deworsification?
proving diversification is a free lunch
Our newest feature: TRADE IDEAS
How parallel coordinates turn four volatility metrics into actionable trade structures
why poker is used to train traders
speedrunning feedback
Spooky? Jeff Yass on Prediction Markets
Jeff Yass on prediction markets
the messiness of options in the real-world
funding edge cases
vol trading is easier than directional trading
every industry has its challenges
VIX futures vs VIX synthetic futures
law of one price in action
what hides in the option chain
things to watch for in option chains
so you're interested in trading
resources for beginners