Underlying Holdings' Performance: The price of ESGH.PA directly reflects the performance of the companies included in its underlying index, typically focusing on ESG-compliant firms. Better performance drives the price up.

Investor Demand: Increased demand for ESGH.PA pushes its price higher, while decreased demand lowers it. Demand fluctuates based on overall market sentiment and investor interest in ESG investments.

ESG Ratings Changes: Significant upgrades or downgrades in ESG ratings for companies within ESGH.PA's portfolio can affect investor confidence and consequently its price. Positive ratings boost confidence.

Market Conditions: Broader economic trends, market volatility, and interest rate changes influence the overall stock market, impacting ESGH.PA even if its underlying holdings remain stable.

Expense Ratio & Management Fees: Higher expense ratios and management fees relative to similar ESG ETFs can make ESGH.PA less attractive, potentially lowering its relative price over time.

Currency Exchange Rates: As ESGH.PA is traded on a European exchange, currency fluctuations between the Euro and other currencies (like the US Dollar) can impact its price for international investors.

Regulatory Changes: New regulations or policies impacting ESG investing or specific industries represented in ESGH.PA can significantly affect investor sentiment and the ETF's price.