Min plan när ai-bubblan spricker

Summary

The video presents a general plan for investing through market crashes. Despite its title, it does not offer a specific analysis or forecast of an AI bubble; its advice is about preparing for market declines broadly.

The presenter argues that crashes are a normal part of long-term investing, while trying to predict their timing is unreliable. He cites historical averages: since 1950, the S&P 500 has fallen at least 10% about once every 18 months and at least 20% about once every six years. A typical bear market lasts around 10 months, while bull markets have lasted more than three times as long on average. Investors with a 30-year horizon, he says, should expect to experience roughly five bear markets.

The video cautions against selling in a panic. Citing J.P. Morgan’s analysis of 20 years of S&P 500 data, it says that seven of the 10 best market days occurred within two weeks of the 10 worst days. One example is the Stockholm exchange falling 11% on 12 March 2020, followed by a rise of more than 9% the next day.

However, “buy and hold” depends on what you own. The presenter contrasts broad-market recoveries with individual companies that took many years to regain their prior highs—or never did. Ericsson and Cisco illustrate how a good company can still be a poor investment if bought at an excessive valuation. Nokia illustrates a different risk: a falling share price can reflect a deteriorating business rather than a temporary market discount.

Four-part crash plan

The presenter recommends writing down a plan before markets fall:

1. Set aside “dry powder.” Keep money needed within the next couple of years out of stocks, avoid borrowing to invest, and distinguish cash earmarked for purchases from an emergency buffer.
2. Prepare a shopping list. Identify companies—or an index fund—you would consider buying, the approximate price you would pay, and why. Price matters: a 50% fall does not automatically make a stock cheap.
3. Test the business before acting. Ask whether the company’s business has changed or whether only its share price has fallen. Check whether it is still profitable, can withstand two bad years without excessive borrowing or a new share issue, and still fits the original investment thesis.
4. Decide buying steps in advance. One example is investing one-third of purchase cash after a 10% market decline, another third after a 20% decline, and the final third after a 30% decline. Alternatively, a lump sum could be divided into six monthly investments. These are examples, not prescribed levels.

Historical examples and figures cited

• Dot-com period: In December 1996, Federal Reserve Chair Alan Greenspan warned about “irrational exuberance.” The Nasdaq then rose almost fourfold before peaking in March 2000, before later falling nearly 80%. The video says the S&P 500 was back around its December 1996 level by 2002.
• Broad indexes: The S&P 500 fell by more than half during the financial crisis, then recovered. In 2020, it fell by about one-third in five weeks and reached a new high about six months later. The Nasdaq took around 15 years to regain its 2000 peak. The Stockholm exchange fell more than 70% in the IT crash, and the OMX 30 took around 15 years to pass its 2000 peak, excluding dividends.
• Ericsson: The company reportedly had 2000 revenue of SEK 273 billion, profit of SEK 21 billion, and just under 110,000 employees. After telecom operators spent about €130 billion on 3G licences, the post-bubble downturn curtailed network investment. Ericsson’s invoicing fell almost 60%; it recorded its first annual loss in 2001, cut about half its workforce, and raised SEK 30 billion in 2002. The share fell more than 60% in the year after the peak, then nearly 90% further—over 95% in total from its peak, according to the video.
• Cisco: The video says Cisco was the world’s most valuable company in March 2000 and took about 25 years for its share price to return to its peak.
• Nokia: It reportedly held about 40% of the global mobile-phone market in 2007. The video describes its smartphone share falling, earnings dropping by more than 80% in the fourth quarter of 2008, later quarterly losses exceeding $1 billion, a downgrade to junk credit status, and a share-price decline of around 97% from its 2000 peak.
• Hypothetical comparison: Anna and Erik each start with SEK 1 million invested and SEK 200,000 in cash. After a roughly one-third market drop, Anna sells and later reinvests when the market has recovered, leaving her with SEK 860,000 at that point. Erik holds his investments and deploys the SEK 200,000 in thirds at market declines of 10%, 20%, and 30%; at recovery, the video estimates his holdings at SEK 1.25 million. At an assumed 8% annual return for 20 years, it projects about SEK 4 million for Anna versus SEK 5.8 million for Erik—a difference of just over SEK 1.8 million. These are illustrative assumptions, not a forecast or guaranteed outcome.

Assets, sectors, and instruments mentioned

• Indexes and markets: S&P 500, Nasdaq, OMX 30, Stockholm Stock Exchange
• Companies and stocks: Ericsson, Cisco, Nokia
• Other companies and platforms: Apple and Android, discussed in the context of smartphone competition
• Sectors and instruments: Telecom, technology, broad index funds, cash, 3G licences, and borrowing against an ISK investment account
• Tickers: None explicitly given

Disclosures and cautions

The presenter says the company examples are not recommendations to buy or sell those stocks. He does not give a formal “not financial advice” disclaimer in the subtitles. The video promotes a free live investment masterclass, advertised for Sunday at 11 a.m.

Presenter and sources mentioned: Felix Nordqvist presents the video. Sources and figures cited include J.P. Morgan, Alan Greenspan, and behavioral economists Daniel Kahneman and Amos Tversky.