Legal Convexity

I was working with a client when I first smelt the rot. The fellow was doing everything by the book — compliance neat, disclosures proper, mandates clean — yet money leaked from him like water through a cracked pipe. Traders blamed volatility. Lawyers blamed the market. Both were wrong.

The bug, I suspected, sat somewhere between law and execution. Lawyers understand procedural sequencing, settlement mechanics, custodial onboarding, regulatory triggers, administrative exhaustion. Traders understand price discovery, liquidity and momentum.

But neither understands the other’s jungle.

And in that wilderness lies money.

So I began digging. Twenty-seven days. More than two hundred models. Each one collapsed like a badly stitched tent in a storm. Yet every failure strengthened the suspicion.

Then on the twenty-eighth day, sometime past midnight, the screen confessed. There was indeed a bug. Not in price, but in permission. A lag between public regulatory clarity and institutional deployability.

ETF approvals, sanctions shifts, custody authorisations, bankruptcy rulings, index inclusions — the market heard the news immediately, but the institutions could not move.

Compliance committees had to meet. Custodians had to approve. Mandates had to unlock. Capital sat paralysed in conference rooms while reality had already changed outside.

Two days later the code was ready. And yes, the thing could be exploited.

So here’s to mandate-constrained flow lag, committee-cycle drag, settlement-finality friction and custody activation latency. Let others trade headlines like excitable schoolboys.

We shall trade delayed institutional permissioning.

The trouble with law is the same as the trouble with code. Once codified, it develops loopholes.

And loopholes, like lonely widows, are eventually discovered by someone patient enough.