Natural gas prices remain broadly stable, with summer 2025 contracts slightly above median pre-expiry levels,within normal volatility ranges.

A cumulative frequency diagram is also a good way to find the interquartile range, which is the difference between the upper quartile and lower quartile. The interquartile range is a measure of ...

To better understand where the natural gas market heading, let's take a look at the latest trends in prices, storage, and weather forecasts.

Reading from the graph, the upper quartile is 47. The interquartile range is the upper quartile – the lower quartile, so for this data the interquartile range is 47 – 38 = 9.

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