The Dirty Hedge — Partial Hedging
// A slider between all upside with all the risk, and the full delta-neutral. The fraction is the whole decision — a 30% short means 70% of the move in both directions, plus funding on the 30%.
Hold the position, and run a standing short at a fraction of its size. That fraction is the whole decision — and it makes this the simplest risk-softener in the series.
// WHAT IT IS
- Hold the position (LP or spot) + a standing short at a FRACTION of its size — commonly 30–50%.
- Every drawdown is softened by the fraction; most upside is kept.
- The short earns funding whenever longs are paying — protection that can pay rent.
- The simplest risk-softener in the series: a slider between "all upside, all risk" and the full delta-neutral.
The full version of this hedge, run at 100% of the position.
// WHEN PEOPLE RUN IT
- When the daily read is BULLISH but they want the drawdowns dulled without giving up the trend.
Where the daily read comes from — the check every page in this series starts with.
// THE WALKTHROUGH
1. Confirm the read.
2. Read the funding.
3. The fraction is the whole decision — a 30% short means 70% of the move in both directions, plus funding on the 30%.
// WHAT CAN GO WRONG
- Funding flips — the protection starts costing.
- It's a softener, not a floor — a 40% hedge still eats 60% of every drop.
- Discipline drift — resizing the fraction after every move quietly becomes directional trading.
- Liquidation on the short leg still exists at any fraction.
// THE MATH BOX
Position $10,000, short fraction 40% → a 10% drop lands as ≈6% on the combined position; funding earned on the short leg at +36.79% APR while it's on.
Example — rates change constantly.






