Nvidia's rising revenue alongside a much lower P/E is getting hard to ignore. Its chart shows quarterly revenue above $80 billion in Q2 2026 while the P/E is around 30x, down from much higher multiples in prior years. x.com 

Nvidia's valuation gives too little credit to its expected long-term earnings growth. Its forward P/E-to-growth ratio is 0.28, the lowest since late 2023; the bullish read depends on those growth expectations proving accurate. x.com  x.com 

NVIDIA could repeat Cisco's 2000 crash in 2026. Cisco was the face of the dot-com era and fell 86% from its peak even though everyone was right that the internet would change everything. NVIDIA is the face of the AI era, with the same narrative, euphoria and crowded trade, and its chart is following Cisco's path. Being right about the technology does not protect investors from being wrong about the price. x.com 

Nvidia looks interesting again because rising earnings estimates have not been reflected in its valuation. FY28 EPS estimates rose about 25% in 60 days while shares stayed roughly flat; it trades below 14 times FY28 earnings with a mid-single-digit free-cash-flow yield. Exponential change is hard to grasp, and it is hard to see Nvidia not winning if the US does, though there is little capital to absorb market wobbles. x.com  x.com 

Nvidia is not Cisco in 2000, because its earnings support the valuation. Nvidia's forward P/E is roughly 24.57, while Cisco's forward P/E was above 196 in 2000. x.com 

NVIDIA looks close to the top of an AI bubble, with a two-year megaphone pattern signaling exhaustion of growth. Such expanding, volatile patterns historically don't end painlessly. Its roughly 22x valuation on a $4.8 trillion market cap and $216 billion profit is approaching Cisco's roughly 30x in 2000. Nvidia just raised $25 billion in debt, drawing $85 billion of orders. x.com  x.com 

Nvidia's 0.39 PEG suggests its valuation is low relative to growth. Its 26.56x P/E and 17.55x forward P/E are below their respective ten-year medians of 50.36x and 26.5x. x.com 

Nvidia is undervalued, not the poster child of an AI bubble. Cisco traded near 200x earnings at the dot-com peak, while Nvidia trades around 20x, about a tenth of that; even after Cisco's roughly 90% crash, its P/E was about where Nvidia's is today. Nvidia just delivered 106% year-over-year revenue growth and guided next year's growth above 70%, so the AI boom is not over. Unprofitable $100 billion-plus companies are better bubble candidates. x.com  x.com  x.com 

Nvidia's $14 billion purchase of Hugging Face deepens a conglomerate discount that has been building. The business may be getting more insulated, but it is also getting harder to understand, which could add to the stock's lack of a multiple premium. This is a caution rather than an outright bearish call. x.com 

Nvidia is still growing into its AI valuation, unlike Cisco in 2000, which was growing nothing but a tech bubble. The comparison between today's Nvidia and 2000's Cisco cuts in Nvidia's favor because its valuation is backed by growth rather than bubble pricing. x.com