Risk and Edge

### Probability Matching In Nature

A wild phenomena

Risk and Edge

A wild phenomena

Risk and Edge

Edge Functions: the hurdle for a trader's unit economics

Risk and Edge

Theta vs vega weighting

Risk and Edge

On thinking of performance in pure dollars

Risk and Edge

Vol is more stable than returns

How Markets Work

If you can count doublings then you can easily dazzle your friends with how fast you estimate a growth rate for any number of years.

Risk and Edge

A common trading game for trainees

Risk and Edge

The danger of Kelly criterion when the bet is skewed

Risk and Edge

On competition and more on bet sizing

How Markets Work

Visualizing compounding for various rates of return

Risk and Edge

How much would you bet on a favorable coin?

Risk and Edge

Sample sizes are not the same over equal time intervals

How Markets Work

What we can learn from Ed Thorp

Risk and Edge

Volatility depends on sampling period

Risk and Edge

My notes on 2 books about measurement

How Markets Work

More lessons from SIG