Underlying Asset Performance: 138230.KO tracks a specific index or basket of assets. Their price fluctuations directly impact the ETF's NAV and market price.

Supply and Demand: Increased demand for 138230.KO relative to supply can drive up its price, while increased supply relative to demand can decrease it.

Market Sentiment: Overall investor confidence or fear regarding the sectors or assets the ETF invests in can influence buying or selling pressure.

Expense Ratio: The ETF's management fees impact its returns and, indirectly, its attractiveness to investors, potentially affecting demand and price.

Trading Volume: Higher trading volume typically leads to tighter bid-ask spreads and more efficient price discovery. Lower volume can mean wider spreads and more volatile prices.

Economic Conditions: Broad economic factors like interest rates, inflation, and GDP growth can affect the performance of the underlying assets and, consequently, the ETF's price.

News and Events: Company-specific or sector-specific news, regulatory changes, and geopolitical events can all influence the assets held by the ETF and its market value.

Currency Fluctuations: If the ETF invests in assets denominated in a foreign currency, changes in exchange rates can impact its price when converted back to the local currency.

Index Rebalancing: When the underlying index is rebalanced, the ETF must adjust its holdings accordingly, which can create trading activity and temporarily affect its price.