Look For Natural Offsets Before You Hedge

Faced with an unwanted risk, the reflex is to buy a hedge for it — a futures contract, an option, a swap. But every hedge bought from someone else costs a bid-ask spread, ties up margin, and adds a new counterparty into the book. Before reaching for one, a good risk manager asks a cheaper question first: does the firm already hold something that offsets this risk on its own?

A desk long a stock for one strategy and short a correlated position for another strategy is, in aggregate, already partially hedged — netting the two exposures at the book level costs nothing and removes risk that a naive per-strategy view would miss entirely. A firm short a currency through one trade and structurally receiving that same currency through client flows in another business line has a natural offset sitting in plain sight, invisible only because the two positions live in different systems or different desks.

Finding these offsets requires looking at exposure at the firm or portfolio level rather than strategy by strategy, which is exactly the view that gets lost when desks manage risk independently instead of through a shared, netted risk system. The habit is simple to state but easy to skip under time pressure: check the aggregated book first, price a hedge second.