Chart Prices vs Swap Quotes: Candles, Reference Samples and Gaps

Understand what Bitpont charts measure, why gaps appear and how to compare history with an executable quote.

Start with the unit and source

A chart answers a historical question. A swap quote answers what a specified amount may receive through a current route. Before comparing them, read the asset pair, network, price unit, source and last observation time. A chart of USDC per ETH is not the same as ETH per USDC; reversing the pair changes the unit and the shape.

Pool candles and sampled reference prices

Pool candles summarize observed open, high, low and close prices for a particular interval. The selected pool may represent only part of an asset’s trading activity. Bitpont verifies token identities before using a pool response. When an exact pair is unavailable, an explicitly labelled USD chart may be offered; its values must not be interpreted as the requested output token.

A reference chart instead compares sampled prices for the exact assets. Missing samples do not prove that trading stopped. The source may have limited history, sparse observations or an unavailable response. Isolated verified observations appear as dots. Empty intervals remain gaps rather than invented candles.

A worked comparison

Suppose a reference observation shows 2,000 USDC per ETH. Multiplying that observation by 0.5 ETH gives a historical reference of 1,000 USDC. It does not promise a 1,000-USDC execution. A current route can differ because of market movement, pool depth, fees and price impact. Review the quoted output, minimum received and network costs for the actual order.

When the picture looks incomplete

1. Check whether you selected candles or reference prices, and whether the price is denominated in USD or the output asset.
2. Use Reset to show all loaded observations. A previous zoom can hide most of a series.
3. Try another period or refresh. Check the stale-data label before treating a displayed value as current.
4. Inspect Recent chart values to see the underlying timestamps and prices. Export CSV when you need to compare the observations.

Chart indicators use loaded history and can be unavailable when there are too few observations. A chart outage does not itself establish that swaps are unavailable. Obtain a fresh quote and review it independently.