Is this the greatest threat to the S&P/ASX 200 (Index:^AXJO) (ASX:XJO) bull market?

The S&P/ASX 200 (Index:^AXJO) (ASX:XJO) index looks poised to extend the 3% dive and if you are looking for someone or something to blame, you will need to look overseas.

a woman

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More

If you are looking for someone or something to blame for the recent ominous market sell-off, you will need to look overseas.

The S&P/ASX 200 (Index:^AXJO) (ASX:XJO) index looks poised to extend the 3% dive from last week as investors will likely refrain from buying the dip ahead of the weekend when US President Trump could announce a massive step-up in his trade war with China.

This could provide the bears with an excuse to extract revenge given the gravity defying performance of global share markets, including ours, that has seen short-sellers nursing painful losses (click here for more on this).

But the US$200 billion in fresh tariffs is only the trigger. The real threat to the advance of the ASX is something more sinister – euphoria.

The high that investors are feeling is more an issue in the US than it is here, and this has historically been a precursor to a market correction.

Our nation's economic wagon may be hitched to China but there's little chance we will escape unscathed from a significant pullback on the S&P 500.

Citigroup warns that a risk or a deeper sell-off, or even a bear market, has increased significantly as its proprietary "Panic/Euphoria" model is flashing a warning sign as investors' sentiment has reached euphoria.

The last time this the model hit euphoric levels in January and early February this year, the S&P 500 tumbled on wage pressures. This concern hasn't abated and this time round the US stock benchmark could fall a further 5%-plus.

Getting High: Citi's Panic/Euphoria gauge flashing red

"In essence, five of the nine inputs [into the Panic/Euphoria model] have pushed the gauge into worrisome territory," said Citigroup.

"At these levels, there's a 70% chance of the S&P 500 being down 12 months from now, which is more than three times the random probability of losing money."

Goldman Sachs is also waving the red flag as its own bull/bear market indicator has reached dangerous levels, according to a report on Bloomberg.

This doesn't necessarily signal the end of the bull market, but the broker said that investors should be prepared for lower returns following the nine-and-a-half-year bull run on the S&P 500 that has generated 19% annual gains.

Goldman's bull/bear indicator has a close correlation with the forward returns on the market benchmark since 1955 and has correctly picked the peak in the market during the last two bear markets.

A bear market refers to a drop of at least 20%, and I am not predicting that we are heading into one. If anything, I suspect we can make one more push higher after the current pullback.

This means equities will still be one of the best asset classes to put your capital to work and we should use the drop in share prices as a buying opportunity.

However, I think we will see a rotation out of high price-earnings (P/E) stocks, such as CSL Limited (ASX: CSL) and Afterpay Touch Group Ltd (ASX: APT) into value stocks that are trading below their historical and market P/Es. This may already be starting as these premium stocks have copped a big beating.

The bull party may end in 2019, but we'll worry about that in the new year.

Motley Fool contributor Brendon Lau owns shares of AFTERPAY T FPO. The Motley Fool Australia owns shares of AFTERPAY T FPO. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on Investing Strategies

A woman looks at a tablet device while in the aisles of a hardware style store amid stacked boxes on shelves representing Bunnings and the Wesfarmers share price
Blue Chip Shares

3 reason I would buy Wesfarmers shares today

The Bunnings owner's shares have pulled back from recent highs, improving the entry point into one of the ASX’s highest-quality…

Read more »

Person holding Australian dollar notes, symbolising dividends.
Dividend Investing

$10,000 in these ASX dividend shares pays how much passive income?

Let's see what sort of income could be generated from these buy-rated shares.

Read more »

A smiling man at a shop counter takes payment from a customer, with racks of plants in the background.
Dividend Investing

Forget BHP shares! Buy these ASX dividend shares instead for passive income

I’d rather dig into these shares than BHP. Here’s why.

Read more »

A businessman looking at his digital tablet or strategy planning in hotel conference lobby. He is happy at achieving financial goals.
Growth Shares

Forget PLS shares! This ASX growth stock is tipped to rise 60% by 2027

Could this beaten down stock follow PLS' lead and rebound strongly. Bell Potter thinks it could.

Read more »

Smiling woman with her head and arm on a desk holding $100 notes out, symbolising dividends.
Dividend Investing

This 9% yield is one I'm comfortable holding for the long term

This business has a history of paying large dividends.

Read more »

A young African mine worker is standing with a smile in front of a large haul dump truck wearing his personal protective wear.
Small Cap Shares

The ASX small-cap stock that could be set to boom

This iron ore producer is expected to keep steaming ahead.

Read more »

a woman leans forward with her hands shielding her eyes as if she is looking intently for something.
Investing Strategies

3 outstanding ASX shares the market seems to be ignoring

Some ASX shares fall out of favour due to uncertainty rather than broken fundamentals.

Read more »

2 smiling women looking at a phone.
Growth Shares

My 3 higher-risk, high-reward ASX stock recommendations for February 2026

For investors willing to accept uncertainty, selective risk can sometimes be rewarded.

Read more »