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Understanding Candle Count Discrepancies Between H1 and M15 Timeframes

Explore the reasons behind different candle counts when analyzing H1 and M15 timeframes in trading.

Not financial advice

This is general, educational information — not investment, trading, tax, or financial advice, and not a recommendation to buy or sell anything. Any figures come from our own hypothetical, out-of-sample backtests (standard settings, realistic costs); past results do not guarantee future returns. Trading involves risk of loss. Verify everything yourself and consult a licensed professional before acting. See the methodology and full disclaimer.

Candle Count Basics

In trading, each timeframe represents a specific duration for price action. For example, an H1 (hourly) candle represents one hour of trading activity, while an M15 (15-minute) candle represents 15 minutes of trading activity.

When analyzing a specific period, the number of candles displayed can differ based on the timeframe selected. For instance, if you have 12 H1 candles within a certain timeframe, this indicates a total of 12 hours of trading activity.

Understanding the Discrepancy

If you observe 13 M15 candles during the same period that contains 12 H1 candles, this discrepancy can be attributed to the way timeframes aggregate data. Each H1 candle consists of four M15 candles (since 60 minutes divided by 15 minutes equals four).

However, the M15 candles may not align perfectly with the H1 candles due to the start and end times of the trading session, leading to an additional M15 candle being formed. For example, if the last H1 candle closes just before the end of the hour, the next M15 candle may start and complete within that same hour, thus contributing to the count.

Conclusion

In summary, the difference in candle counts between H1 and M15 timeframes can occur due to the aggregation of data and the specific timing of candle formation. Understanding these nuances can help traders better interpret price action across different timeframes.

Not financial advice

This is general, educational information — not investment, trading, tax, or financial advice, and not a recommendation to buy or sell anything. Any figures come from our own hypothetical, out-of-sample backtests (standard settings, realistic costs); past results do not guarantee future returns. Trading involves risk of loss. Verify everything yourself and consult a licensed professional before acting. See the methodology and full disclaimer.

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