Is the AI Rally a Bubble? What It Means for PSX and IT Exports

Every few weeks a headline asks whether the AI boom is a bubble. For a Pakistani reader the question has two layers. The first is global: are US tech valuations and spending levels sustainable? The second is local: if they are not, what happens to Pakistan’s fastest-growing export, the software companies listed on the Pakistan Stock Exchange (PSX), and the freelancers who earn dollars online?

This guide lays out the evidence on both sides, then follows the money from a US data centre to a Karachi or Lahore software house. It is education, not a prediction or advice. Nobody can reliably time a bubble.

What is being spent

The four largest US cloud companies have guided to very large spending on AI infrastructure in 2026. Based on their July 2026 earnings guidance, as compiled by FourWeekMBA:

Company	2026 capital spending guidance
Alphabet	US$195 to 205 billion
Amazon	About US$220 billion
Microsoft	About US$175 billion (calendar 2026)
Meta	US$130 to 145 billion

Added together, the July outlooks come to roughly US$720 to 745 billion, and Bloomberg Businessweek put the 2026 total at roughly US$750 billion (12 October 2026). The companies measure spending differently, so treat the sum as an order of magnitude, not a precise figure.

The case that it looks like 1999 to 2000

• Scale relative to the economy. T. Rowe Price noted that Nvidia reached US$5 trillion in market value on 29 October 2025, about 15% of the US economy, and that Cisco at its 2000 peak was about 5.5% of GDP. It also estimated AI spending had reached about 1% of US GDP, accounting for over half of new demand in an economy growing 1.8%.
• Funding is shifting. The same analysis noted that tech giants first funded the build-out from their own cash, but were increasingly turning to debt markets, “often off balance sheet”. It compared this with dot-com “vendor financing”, when suppliers invested in the customers buying their products.
• Unclear payback. The author argued the longer-term path to AI profits “remains unclear”.
• Rapid obsolescence and overcapacity. The paper warned of overcapacity, as with dot-com fibre, and of chips going out of date quickly.

For scale on the downside, the Nasdaq Composite fell about 78% from its March 2000 peak to its October 2002 low.

The case that it is different

• The spenders are profitable. The leading spenders are among the most profitable companies in the world, and the T. Rowe paper noted that the build-out so far has been paid for largely from their own cash flows, unlike many 1999 start-ups.
• There is real demand. The same source describes the near-term boom as supported by real demand.
• Bubbles can still leave something useful. T. Rowe also noted that bubbles can produce lasting productivity gains, as the internet did.

What this means in plain terms: the two camps agree on one thing. Today’s spending is enormous. They disagree about whether revenue will catch up. Neither side has settled it, so a sensible investor plans for both outcomes.

How to judge valuations yourself

1. Earnings per share growth vs price. A price-to-earnings multiple only makes sense next to how fast earnings are growing. A high multiple on shrinking profits is the warning sign, not the multiple itself.
2. Where the money comes from. Spending paid for by operating cash flow is safer than spending paid for by borrowing.
3. Customer concentration. If a few customers account for most of a supplier’s revenue, a cut by one of them can break the story.
4. Depreciation. Fast-ageing chips mean the spending must earn a return quickly.

From a US data centre to a Pakistani software house

Pakistan is not a chipmaker or a cloud giant. Its link to the AI cycle runs through exports of services.

Pakistan’s IT exports are large and rising. State Bank data reported by Express Tribune put FY26 IT exports at a record US$4.6 billion, up 21% from US$3.814 billion in FY25 and almost 46% of total services exports of US$10.034 billion. Freelancer earnings passed US$1 billion for the first time, up 50% and about a quarter of the total.

Listed companies are growing. Systems Limited reported first-half calendar 2026 revenue of Rs49.72 billion, up 35.3%, and net profit of Rs6.05 billion, up 17.4% (TechJuice). NetSol Technologies reported record fiscal 2026 revenue of US$74.4 million in its own announcement.

How a global tech slowdown could reach Pakistan:

Channel	What could happen	Who feels it first
Client budgets	Western clients cut or delay software projects	Software houses, listed IT companies
Freelance demand	Fewer new gigs and lower rates	Freelancers, platform workers
Dollar inflows	Lower IT exports mean fewer dollars entering the country	The rupee and reserves
Hiring	Hiring freezes and layoffs at local software houses	Graduates and mid-level engineers
AI itself	Tools that automate routine coding or support work	Outsourcing firms that sell hours rather than products

The last row is a risk even if the bubble never bursts. If AI lowers the cost of routine programming, firms that sell developer hours must move up to higher-value work.

Dollar income and the rupee

IT earnings arrive in dollars and are converted to rupees. The rupee was steady near Rs276.7 per US dollar in early November 2026 (ARY News). A weaker rupee helps exporters’ rupee revenue but raises their costs, and Systems Limited cited currency-related pressures in its higher cost of sales. If you or your family earn in dollars, the margin your bank or transfer service takes on conversion matters. Use our Remittance Rate Checker to compare, and read sending money to Pakistan for the cost formula.

Risk management for Pakistani investors

These points are general principles, not personal advice:

1. Count your hidden exposure. If your salary, your business and your shares all depend on tech, a downturn hits all three at once.
2. Cap any single theme. Decide the maximum share of your portfolio you would put in one sector, and stick to it after a big rally.
3. Do not chase a rally with borrowed money. Margin and short-term loans turn volatility into forced selling.
4. Compare with local options. Our PSX vs NYSE comparison shows how the two markets moved, and investing in the S&P 500 from Pakistan covers the practical routes and rules. Check current State Bank and FBR rules before moving money abroad.
5. Use broad funds if you are unsure. How to start investing in mutual funds explains a simple way to get diversified exposure.
6. Watch the charts. Our Interactive Charts page includes the S&P 500 and Nasdaq 100 for a quick view of the global tech trend.
7. Review your tax position. See capital gains tax on PSX stocks before you sell.

Signs worth watching

• Cloud and AI companies cutting their spending guidance
• Rising corporate borrowing to fund data centres
• Falling revenue growth at the largest AI suppliers
• Pakistan’s monthly IT export figures from the State Bank
• Hiring announcements at large local software houses

Frequently asked questions

Is it a bubble? Reasonable analysts disagree. The evidence above supports both a bubble reading and a boom reading.

Would a US tech crash crash PSX? PSX is driven mostly by banks, energy, fertilizer and cement, as in our KSE-100 explainer. A global sell-off could weigh on sentiment, but the direct effect on those sectors is smaller than on IT stocks.

Are Pakistani IT stocks a safe way to play AI? No. They depend on client budgets, currency moves and competition, and their prices can fall sharply.

Sources

• Express Tribune, IT exports hit record $4.6b, 18 July 2026
• TechJuice, Systems Limited net profit climbs 17% to Rs6.05bn in 1HCY26
• Pulse 2.0, NetSol Technologies reports record $74.4 million fiscal 2026 revenue
• T. Rowe Price, Hyperscalers: is the AI boom dot-com redux?, Q4 2025
• FourWeekMBA, Meta, Google, Amazon, Microsoft near $750B of 2026 capex
• ARY News, US dollar closes at Rs276.71, 3 November 2026

Company results and market data change quickly. This article is not a recommendation to buy or sell any security.