What Is the Settlement Price?
The settlement price is the official closing price of a futures contract, calculated daily by the exchange. It serves as the basis for mark-to-market valuation — the daily profit and loss calculation for all open positions.
The calculation is based on trading activity in the final 30 seconds before market close. A volume-weighted average price (VWAP) is computed from these trades and used as the settlement price.
Why Is the Settlement Price Important?
- Margin calculation — Daily margin requirements are based on the settlement price
- Profit and loss settlement — Open positions are valued daily at the settlement price
- Contract valuation — Serves as the reference price for options on futures and spread calculations
- Transparency — Provides a unified reference price for all market participants
For a deeper analysis and practical application, see our article on the settlement price in trading.