Net position represents the difference between long and short positions in the same instrument, showing the actual market exposure after offsetting opposing positions. This calculation helps traders understand their true risk exposure and potential profit/loss from price movements. Net position analysis is essential for risk management and portfolio assessment.

Net position calculations become complex when dealing with related instruments, different contract months, or cross-commodity spreads. Traders must consider correlation relationships and basis risks when assessing net exposure across multiple positions. Understanding net position helps optimize capital allocation and risk management strategies.

Real-world example: A trader holding 10 long crude oil contracts and 6 short crude oil contracts has a net long position of 4 contracts, representing exposure to 4,000 barrels of oil price movement rather than the gross exposure of 16,000 barrels.