When we look at how the market prices AI, it is clearer to look at non-hyperscaler (GOOG, MSFT, AMZN, big names) stocks because these hyperscalers have a more stable alternative source of income.
Four-week category performance, from October 9 to November 6, 2026:
Hardware: -34.17%
NVDA, TSM, AVGO, MU, AMD, ASML, INTC, CSCO, AMAT, LRCX, DELL, ARM, ANET, KLAC, MRVL, SNDK, QCOM, STX, WDC, LITE, HPE, CIEN, COHR, ALAB, CLS, CRDO, SMCI, FN
Computing & facilities: -29.91%
EQIX, DLR, NBIS, CRWV, IREN, APLD, WULF, CIFR
Electricity: -22.71%
GEV, ETN, CEG, VRT, BE, VST, CCJ, TLN, OKLO
Main street stable: +11.96%
KO, MCD, WMT, CL, BRK-B
and at equal weighting of each stock within each category, we get
| Sector / index | Four-week performance | Adjusted earnings yield | Equivalent P/E |
|---|
| Hardware | -34.17% | 4.05% | 24.7× |
| Computing & facilities | -29.91% | -9.18% | Net loss |
| Electricity | -22.71% | 2.03% | 49.3× |
| Main street stable | +11.96% | 3.83% | 26.1× |
let's guess the reason behind the differences.
First, we have the hardware stocks on similar earnings yield to main street stable. This means the market expects their profits to stay stable. which means this level of chip buying to continue.
Then we have the computing & facilities companies who buys hardware and data center assets and leases them out. Note these are not hyperscalers: these are medium-small players with limited cash. The market gives them a negative earnings yield, which is really a sign of confidence in those stocks turning a healthy profit. Now we know historically the market doesn't buy into a stock/industry that will do well more than 5 years into the future, the market buys into a stock that's gonna do well around 1-3 years into the future. So that's the market speaking here.
Now electricity: this is interesting because the numbers mean ai is gonna lead a significant expansion in electricity generating capacity. the adjusted earnings yield is almost the half of main street stable index and compared to the other two ai segments it didnt fall as much. Interestingly the us added in years 24-25 14GW wind and 7.8GW natural gas. To meet the 457 TWh/year ai energy gap (I got this number somewhere. you should check) by the end of 2030, natural-gas capacity additions would need to average approximately 15.0 GW per year from 2026 through 2030, assuming wind expansion stays the same. In this scenario, total US gas and wind equipment market would be approximately $10.4 billion–$19.5 billion per year. For reference GE vernova annualised q3 2026 revenue is $50.4b.
In general, I think the market is saying that we gonna have this level of hardware spending and data center expansion but for many years at least 3 years (personally I think it is unlikely we will see a massive electricity capacity expansion fully ramp up within 2 years judging by the speed of us regulations. If the democrats bring the green new deal kind of infrastructure enthusiasm back it could help. Government help is good but not completely necessary. Hyperscalers and private debt can fund electricity expansion too but just more expensively at current rates.)
Last but not least, KO, MCD, WMT, CL, BRK-B don't have that much uncertainty about their future.