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of FTSE100 rose 17% in 2025, however this November’s index continues to be dominated by low cost shares.
There are lots of blue-chip shares in London which can be low cost primarily based on earnings estimates, anticipated dividends and e-book worth. However which one is the very best to purchase?
I requested ChatGPT. It gave me some attention-grabbing and a few shocking solutions…
4 shares
I punched you.”What are the very best FTSE 100 shares to purchase low cost?After I typed within the AI mannequin’s search bar, a listing of 4 worth shares appeared.
- barclays
- heart
- BAE Programs
- vodafone (LSE:VOD)
A few of these are wonderful shares. Regardless of provide chain points, BAE Programs has a major alternative to develop income as protection budgets soar. We additionally like that telecommunications big Vodafone has a possibility to extend gross sales, particularly within the fast-growing African market, because the digital revolution progresses.
I am not too eager on the corporate’s views on Barclays and Centrica. Nonetheless, as is usually stated, it takes a number of voices to create a market.
oh pricey
However ChatGPT failed at crucial a part of my query: selecting the very best one. worth shares for me.
Barclays’ inventory value is predicted to rise 54% in 2025, giving it a price-to-book ratio (P/B) of 0.9x. That is virtually double the financial institution’s common of 0.5 instances over the previous 10 years.
From a historic perspective, Centrica’s P/B is extra enticing. That is only one.7 instances the common for the previous 10 years, which is 2.5 instances. Nonetheless, with a ahead value/earnings ratio (P/E) of 12.9 instances and a dividend yield of three.3%, this firm doesn’t seem to be an “excellent worth” to me.
I like BAE Programs and Vodafone, they usually do not look low cost on paper both. The corporate’s ahead P/E ratio is 25.5x, which is greater than the 10-year common of 15x. BAE’s inventory value soared 58% in 2025.
AI issues
These inaccuracies completely clarify why I do not use ChatGPT when trying to find shares to purchase. Its rationale is extremely questionable, and its suggestions are sometimes primarily based on deceptive (or incorrect) info.
On this case, ChatGPT depends on the next ideas: Motley Idiot article. I agree with this (I used TMF as a reference for inventory choice lengthy earlier than I joined the writing staff).
The issue is that ChatGPT is creating shared hints primarily based on previous articles. Within the case of Centrica, articles from 5 months in the past have been used, whereas Barclays and BAE Programs have been topic to TMF 4 months in the past. Since then, the worth of Barclays and Centrica particularly has soared.
Vodafone inventory advisable by AI was primarily based on an article from November 2023!
1 high inventory
Having stated that, I imagine Vodafone is an affordable inventory price critically contemplating proper now. It isn’t the large worth it was only a few months in the past, however I believe it seems low cost from a historic perspective.
Vodafone’s share value soared 36% in 2025.
The telecommunications big has an anticipated P/E ratio of 14.7 instances. That is decrease than the 10-year common of 17.7 instances.
Following regulatory modifications in Germany, Vodafone nonetheless has challenges to beat. However it’s on monitor, with a return to development leading to a 7.3% enhance in gross sales from April to September. Important rationalization throughout the group additionally places us in a greater place for future revenue development.
Nonetheless, chances are you’ll need to exclude these different FTSE 100 shares out of your worth portfolio.