Start with the quote currency
A TOKEN/EURC chart measures the token in euros onchain. A TOKEN/USDC chart measures it in dollars onchain. Their numeric prices can differ while representing similar relative values. Changing the chart currency selects a market view. The trade currency selects what you spend or receive. The execution route can pass through another currency when its quote is better.A chart price is not your average fill
FX’s candles use prices recorded by the selected pool’s swap events. They describe the pool state after swaps, rather than each trader’s average execution price. For example, a trade might receive 10,000 tokens for 100 USDC, giving a gross average of 0.01 USDC per token. The pool can finish at a different price because the trade moved through liquidity. Always compare your expected received amount and transaction limits with the execution quote.Read a candle
The high and low cover observed swap prices. They do not reconstruct every intermediate price traversed inside a trade.
Intervals use UTC. Empty intervals remain empty. An unfinished candle can still change, and a limited history view is not the token’s complete trading history.
The closing-price line holds an observed close until the next observation. A flat segment does not imply that trades occurred continuously.