Retrieving Multi-Currency Candles After Switching Exchange Markets

Summary

This forum post reports a data collection problem when repeatedly switching the selected currency on an exchange and requesting five-minute candle records. The example cycles through ETH, LTC, and BTC, logs the active currency and returned records, then waits before repeating. The author observes duplicated candle data while testing one Bitcoin exchange, but says the same procedure appears to work normally on Okcoin.

The post asks whether the duplication comes from the retrieval method or from the exchange's real-time candle collection. It contains no response, diagnosis, or confirmed fix, and the accompanying screenshots are not described in enough detail to establish the source of the issue. As a result, it is useful as a reproducible API troubleshooting scenario, but not as guidance on the exchange's behavior or a validated method for collecting candles. It provides no trading strategy, performance evidence, or broader conclusions about exchange data quality.

Key ideas

• The example switches among ETH, LTC, and BTC before requesting five-minute candle records.
• The author reports duplicated records on one exchange and normal behavior on Okcoin.
• The post does not resolve whether the cause is the currency-switching method or exchange-side real-time data handling.
• The code is a troubleshooting example rather than a confirmed data-collection solution.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.