Before addressing the operations of the company itself, which will help to inform this opinion, I want to briefly comment on MACD and RSI, just to rule out any interference from trading conditions.

Source: https://seekingalpha.com/article/4637006-cf-industries-cultivating-growth-investment-outlook?source=feed_all_articles

Its histogram reveals a gradually increasing separation between the MACD and the signal line.

Source: https://www.business2community.com/crypto-news/is-it-too-late-to-buy-helium-crypto-analysts-give-their-2023-price-predictions-02600867

On the 4 hour chart, we can see that the latest leg higher diverged with the MACD which is generally a sign of weakening momentum often followed by pullbacks or reversals.

Source: https://www.forexlive.com/technical-analysis/gbpjpy-technical-analysis-20231129/

We can also see that GBPUSD on this timeframe has been diverging with the MACD, which generally indicates a weakening momentum that is often followed by pullbacks or reversals.

Source: https://www.forexlive.com/technical-analysis/gbpusd-technical-analysis-shift-in-sentiment-20230530/