Delta Hedging
Delta Hedging — Continuous rebalancing of directional exposure that links options markets to underlying liquidity.
Definition
Delta Hedging refers to continuous rebalancing of directional exposure that links options markets to underlying liquidity. Keep that definition fixed when comparing series, managers, or regimes — renaming the same tape does not create a new signal.
Why it matters
Options and futures embed views on vol, skew, and path that cash markets only hint at. When continuous rebalancing of directional exposure that links options markets to underlying liquidity shifts, related hedges, limits, and narratives usually need an explicit update rather than a quiet assumption.
Case
Suppose a desk is positioned for the opposite of what delta hedging is saying. If continuous rebalancing of directional exposure that links options markets to underlying liquidity moves against that book, the first question is not “is the story clever?” but whether size, hedges, and stop logic still match the observation.
How to read it
State the expiry and Greek exposure; unmarked vol or pinning effects rewrite the thesis. Prefer a short written null hypothesis for Delta Hedging: what would falsify the current reading in the next window?