Understanding TWAP

Last updated: December 4, 2025

Time-Weighted Average Price (TWAP) calculates an exchange rate by taking the average price over a set period, giving equal weight to each data point. For example, a 5-day TWAP means the exchange rate is the simple average of rates recorded over the past five days.

Example:

  • Day 1: $1.00
  • Day 2: $1.05
  • Day 3: $1.10
  • Day 4: $1.00
  • Day 5: $1.15

TWAP = ($1.00 + $1.05 + $1.10 + $1.00 + $1.15) / 5 = $1.06

When to use TWAP:

  • When you prefer consistency and predictability.
  • When recent volatility isn't your primary concern.
  • Ideal for hedging and regular recurring payments.

TWAP vs TRWAP: Key Differences

  • Weighting: TWAP uses equal weighting across all days, while TRWAP emphasizes recent days.
  • Responsiveness: TRWAP responds quicker to market changes, ideal in volatile markets. TWAP offers stability by smoothing out short-term fluctuations.

Choosing Between TWAP and TRWAP

Ask yourself:

  • Is market volatility significant? Consider TRWAP.
  • Do you prefer stability and predictable budgeting? Consider TWAP.

Understanding these differences helps you make informed, strategic financial decisions aligned with your business or trading objectives.