iShares Core Corp Bond UCITS ETF USD (IVSB.DU) price fluctuations are driven by several factors: Corporate Bond Market Conditions: Overall health and sentiment in the corporate bond market impact IVSB.DU. Strong market conditions typically boost bond prices, while weak conditions depress them. Interest Rate Changes: Rising interest rates generally lower bond prices as newly issued bonds offer higher yields. Conversely, falling rates tend to increase bond prices. Credit Spreads: Widening credit spreads (the difference between corporate bond yields and risk-free government bond yields) indicate increased perceived risk, decreasing IVSB.DU's price. Narrowing spreads suggest reduced risk, boosting the price. Economic Growth: Strong economic growth usually supports corporate earnings and reduces default risk, increasing bond prices. Slow or negative growth can have the opposite effect. Inflation: High inflation erodes the real value of fixed-income investments like corporate bonds, leading to lower prices. Fund Flows: Large inflows into IVSB.DU can drive up demand and price, while outflows can pressure the price downward. Index Composition Changes: Alterations to the underlying index that IVSB.DU tracks can lead to portfolio adjustments that affect demand and price. Supply and Demand: General supply and demand dynamics for IVSB.DU shares in the market. Higher demand relative to supply increases the price, and vice versa. Global Events: Major global events (e.g., geopolitical crises, economic shocks) can affect investor sentiment and lead to price volatility.