Right now, the Dow Jones, the NASDAQ, and the S&P 500 are at all-time highs, even as investor optimism soars and valuations climb to levels many analysts consider difficult to justify. Despite trade disputes, geopolitical uncertainty, persistent inflation concerns, and questions about economic growth, investors have largely shrugged off potential risks.

The bulls will say this is the market being forward looking. That means pricing stocks for a time when the conflict with Iran is settled, the Strait of Hormuz is open, and inflation is moving lower.

However, you can put an “if” in front of all those statements, and you could also be correct. That’s why it’s concerning that investors are behaving much like they did before the major crashes of 1929, 2000, and 2008. History may not repeat itself exactly, but it often rhymes. And when markets become driven by excessive optimism and speculation, corrections can be swift and painful.

Lessons from Past Market Crashes

The crashes of 1929, 2000, and 2008 demonstrate how excessive speculation can fuel a stock market bubble that ultimately leads to a severe market crash.

Between 1923 and 1929, the Dow Jones rallied about 300%.

Investors believed stocks could only go up. Speculation forced stocks to unbelievable highs with unjustifiable valuations. Then it all fell apart. Between 1929 and 1932, the Dow Jones lost 86% of its value. Unfortunately, many weren’t prepared.

Around 2000, dot-com optimism sent the Dow Jones screaming higher as investors poured money into technology companies with little regard for earnings or profitability. When reality finally caught up with expectations, the bubble burst and billions of dollars in market value disappeared.

In 2008, rampant speculation sent the Dow Jones to a high of 14,038 on the heels of a housing boom. Americans were buying homes they couldn’t afford, lenders were extending excessive credit, and stocks were exploding on economic optimism and unjustifiable valuations.

Then it all fell apart. The Dow Jones would sink to 6,500.

Many weren’t prepared.

Warning Signs Investors Should Watch

It’s happening again now. And once again, many investors appear complacent.

Also worrisome is how overextended the Shiller P/E has become. Historically, elevated Shiller P/E readings have often preceded periods of below-average market returns. While high valuations alone do not cause crashes, they can leave stocks vulnerable when economic conditions weaken or investor sentiment shifts.

In addition, market concentration has become another concern. A relatively small group of mega-cap technology stocks, such as Alphabet (NASDAQ: GOOGL) and Amazon (NASDAQ: AMZN), has driven a significant portion of recent market gains. If leadership in those stocks begins to falter, broader indexes could come under pressure.

Using Volatility as a Hedge

Instead of being unprepared for a potential decline, investors may want to consider strategies designed to benefit from rising market volatility.

We can do that by using:

• ProShares Ultra VIX Short-Term Futures ETF (BATS: UVXY): The ETF was designed to match two times (2x) the daily performance of the S&P 500 VIX Short-Term Futures Index.
• iPath S&P 500 VIX Short-Term Futures ETN (BATS: VXX): The VXX provides exposure to the S&P 500 VIX Short-Term Futures Index.
• ProShares VIX Short-Term Futures ETF (BATS: VIXY): This ETF provides long exposure to the S&P 500 VIX Short-Term Futures Index, which measures the returns of a portfolio of monthly VIX futures contracts with a weighted average of one month to expiration.

Preparing for the Next Market Crash

While no one can predict exactly when the next major market correction or market crash will occur, history shows that periods of extreme optimism and elevated valuations often end with increased volatility.

The crashes of 1929, 2000, and 2008 all shared common characteristics: investor complacency, excessive speculation, and the belief that markets could continue rising indefinitely.

Today’s environment contains many of those same warning signs. Investors who remain aware of those risks and consider protective strategies may be better positioned to weather the next downturn whenever it arrives.

Markets are under substantial pressure, and the situation could get far worse.

That’s because the U.S.-Iran conflict is showing no meaningful signs of cooling off, and each new development appears to add another layer of risk. Most recently, oil prices surged back above $108 a barrel, inflation is ticking higher, yields are spiking, and there are fears that consumers may be pulling back on spending.

In fact, there are also growing concerns that consumers could begin reducing spending activity. American consumers have been one of the strongest pillars supporting the economy over the past two years. However, persistent inflation, elevated interest rates, and geopolitical uncertainty may weaken consumer confidence. If spending slows meaningfully, economic growth could soften further, increasing fears of a broader stock market correction.

Adding to investor anxiety is the possibility that the Federal Reserve may postpone interest rate cuts much longer than expected. According to analysts at Bank of America, the Fed may now need to delay lowering rates until the second half of 2027 due to stubborn inflation pressures.

That marks a dramatic shift from earlier expectations for two interest rate cuts this year, based on the expectation that Kevin Warsh would steer policymakers toward easing monetary policy.

Why Volatility ETFs Are Gaining Attention

As uncertainty rises, volatility often increases rapidly, creating both risks and opportunities for traders. While long-term investors may remain defensive, short-term traders are increasingly turning to volatility ETFs to potentially benefit from aggressive market swings.

UVXY Offers Leveraged Exposure to Market Volatility

The ProShares Ultra VIX Short-Term Futures ETF (BATS: UVXY) is structured to deliver two times (2x) the daily performance of the S&P 500 VIX Short-Term Futures Index, making it highly sensitive to spikes in market volatility.

Because of its leveraged exposure, UVXY can move aggressively during periods of elevated market fear, making it popular among active traders looking to capitalize on short-term volatility spikes.

However, leveraged volatility ETFs can also experience significant downside risk if volatility fades quickly, underscoring the importance of risk management.

VXX Tracks Short-Term VIX Futures Without Leverage

Another option is the S&P 500 VIX Short Term Futures ETN (NYSEARCA: VXX), which provides exposure to the same underlying volatility index but without leverage.

Because VXX is not leveraged like UVXY, some traders may view it as a slightly less aggressive way to gain exposure to rising market volatility. Should volatility continue to build amid geopolitical tensions and inflation concerns, traders could see a retest of the $40 level.XX, which offers exposure to the same underlying volatility index but without leverage. Should volatility continue to build, a retest of the $40 level.

VIXY Provides Direct Exposure to VIX Futures

The ProShares VIX Short-Term Futures ETF (BATS: VIXY) provides long exposure to short-term VIX futures contracts with a weighted average maturity of approximately one month.

Like other volatility ETFs, VIXY tends to benefit when fear increases rapidly across the broader market. If economic conditions deteriorate further or geopolitical tensions intensify, the ETF could potentially push back toward the $40 level.

Because volatility products can move quickly in both directions, traders should closely monitor positions and use disciplined risk controls.

Volatility ETFs Can Help Traders Capitalize on Market Fear

In periods of heightened uncertainty, volatility often becomes both a major risk and a short-term trading opportunity.

While long-term investors may choose to remain cautious and focus on portfolio preservation, active traders can use volatility ETFs and ETNs to potentially benefit from rapid market swings tied to inflation fears, geopolitical tensions, and changing Federal Reserve expectations. Funds like UVXY, VXX, and VIXY provide different levels of exposure to rising volatility, allowing traders to choose strategies that align with their risk tolerance and market outlook. As uncertainty continues building across global markets, volatility ETFs may remain an important area to watch.

They have more than enough reasons. First, the U.S.-Iran conflict shows no meaningful signs of cooling, and each new development appears to add another layer of risk. 

One of those risks is oil prices. Most recently, oil prices surged back above $98 per barrel after the U.S. launched strikes on Iranian production facilities—including what is believed to be the world’s largest natural gas field. This escalation has significantly raised concerns about supply disruptions at a time when global energy markets are already tight.

According to CNN reporting, the latest wave of attacks is reinforcing fears that the conflict could become longer-lasting. Warren Patterson, head of commodities strategy at ING, noted that energy markets are now being forced to continuously reprice the risk of prolonged disruptions. Specifically, the Strait of Hormuz—a critical chokepoint through which a significant portion of the world’s oil and liquefied natural gas flows—is becoming a focal point of concern. Any sustained disruption there could have far-reaching consequences for global supply chains and pricing.

Adding to the tension, Iran has issued warnings of a major retaliatory response. Reports suggest that energy infrastructure in countries such as Qatar, Saudi Arabia, and the United Arab Emirates could be at risk. If such attacks were to occur, the conflict could quickly broaden into a wider regional crisis, further destabilizing markets.

At the same time, emerging reports indicate that NATO may be reluctant to become directly involved in securing key shipping routes, such as the Strait of Hormuz. While many analysts believe NATO involvement isn’t necessary, it adds to investor anxiety about a potential expansion of the U.S. role and how long it will last.

All of this has fueled speculation that oil prices could spike dramatically—potentially even reaching $200 per barrel in a worst-case scenario. Even if that doesn’t happen, just look at what happened to stocks when oil climbed above $100 a barrel.

While all of this adds risk for traders taking long positions, this environment still offers opportunities for traders willing to short the market. In fact, as uncertainty rises, volatility will soar, allowing us to capitalize with ETFs and ETNs that let you short the market without using leverage.

The ProShares Ultra VIX Short-Term Futures ETF (UVXY)

The ProShares Ultra VIX Short-Term Futures ETF (BATS: UVXY) is structured to deliver two times (2x) the daily performance of the S&P 500 VIX Short-Term Futures Index, making it highly sensitive to spikes in market volatility. Since the start of March, UVXY has already climbed from around $40 to $50. If tensions continue to escalate, it could potentially revisit the $68.50 level seen back in November, especially if fear intensifies.

The S&P 500 VIX Short-Term Futures ETN (VXX)

Another option is the S&P 500 VIX Short-Term Futures ETN (BATS: VXX), which offers exposure to the same underlying volatility index but without leverage. VXX has moved from approximately $28.72 to a recent high of $34.17 in just a short period. Should volatility continue to build, a retest of the $40 level.

The ProShares VIX Short-Term Futures ETF (VIXY)

The ProShares VIX Short Term Futures ETF (BATS: VIXY) provides long exposure to short-term VIX futures contracts, with a weighted average maturity of about one month.  VIXY has already rallied from roughly $27.76 to $33.04 and could push back toward $40 if conditions deteriorate further.

An Opportunity to Short the Market

In times like these, volatility becomes both a risk and an opportunity. There are reasons to be optimistic about the Iran conflict. But ultimately, much will depend on how the geopolitical situation unfolds in the coming weeks.

While long-term investors may prefer to stay cautious and focus on risk management, short-term traders can look to instruments like these ETFs and ETNs to potentially benefit from rapid market swings and short the market.

But when markets reach extreme highs, history has a way of repeating itself. Today’s conditions look disturbingly familiar to the periods that preceded 1929, 2000, and 2008.

Right now, the Dow Jones, NASDAQ, and S&P 500 all sit near record highs. Investor optimism remains elevated even in the face of trade disputes, geopolitical uncertainty, persistent inflation pressures, and slowing global growth. Valuations have surged to levels that increasingly defy fundamentals. That same combination of euphoria and complacency defined markets before each of the last three major crashes.

Between 1923 and 1929, the Dow Jones rose roughly 300%. Investors believed stocks could only go higher. Speculation fueled massive gains, often disconnected from corporate earnings. When reality set in, the Dow collapsed 86% between 1929 and 1932.

Unfortunately, many weren’t prepared. The result was not just financial ruin for unprepared investors, but a decade-long economic depression.

The pattern repeated in 2000. Dot-com optimism drove valuations to extremes as investors piled into technology stocks with little regard for profitability. When the bubble burst, the NASDAQ lost nearly 80% of its value. Again, many were unprepared.

Then, in 2008, housing speculation and excessive leverage pushed markets to another unsustainable peak. The Dow reached 14,038 before collapsing to near 6,500. Portfolios built solely for growth were devastated.

Today, warning signs are once again flashing. The Shiller P/E ratio sits near 40.66—its second-highest reading in history and just below the 44.19 peak reached during the dot-com bubble. While no one can predict the exact timing of the next downturn, investors can prepare by incorporating strategies designed to benefit from rising volatility rather than falling victim to it.

One way to do that is by using volatility-linked ETFs that tend to rise when markets fall sharply.

ProShares Ultra VIX Short-Term Futures ETF (UVXY)

The ProShares Ultra VIX Short-Term Futures ETF (UVXY) is designed to deliver two times (2x) the daily performance of the S&P 500 VIX Short-Term Futures Index. This makes it one of the most aggressive ways for investors to gain exposure to market volatility.

UVXY does not track the VIX directly. Instead, it uses futures contracts tied to the VIX, which measures expected market volatility over the next 30 days. During market selloffs or periods of panic, volatility often spikes dramatically. When that happens, UVXY can post explosive short-term gains.

However, this leverage also makes UVXY extremely volatile. Because it resets daily, it is not meant for long-term holding. Over time, the ETF is subject to decay due to contango in the futures market and daily compounding effects. For investors preparing for a potential crash, UVXY is best used tactically—during periods of rising uncertainty or when markets show signs of breaking down. It is a high-risk, high-reward instrument suitable only for experienced investors with disciplined risk management.

iPath S&P 500 VIX Short-Term Futures ETN (VXX)

For investors seeking volatility exposure without leverage, the iPath S&P 500 VIX Short-Term Futures ETN (VXX) offers a more moderate approach. VXX tracks the S&P 500 VIX Short-Term Futures Index, providing exposure to short-term VIX futures without magnification.

VXX tends to rise when fear enters the market and investors rush to hedge risk. It can act as a portfolio stabilizer during sudden selloffs, often offsetting losses in traditional equity positions. This makes it attractive for investors who want a defensive hedge rather than a speculative bet.

That said, VXX is not a long-term investment either. Like most VIX-based products, it suffers from roll costs and structural decay over time. Holding it during extended periods of low volatility can steadily erode returns. VXX is best used during periods of elevated risk—such as when markets are stretched, technical indicators weaken, or macroeconomic uncertainty increases. As part of a broader strategy, it can help protect capital when fear returns to the market.

ProShares VIX Short-Term Futures ETF (VIXY)

The ProShares VIX Short-Term Futures ETF (VIXY) provides long exposure to the S&P 500 VIX Short-Term Futures Index without leverage. It is structurally similar to VXX but is offered in ETF form rather than as an ETN, which may appeal to investors concerned about issuer risk.

VIXY measures the returns of a rolling portfolio of monthly VIX futures contracts with an average maturity of approximately one month. When equity markets decline sharply, volatility tends to spike as uncertainty increases. During those periods, VIXY can deliver strong gains and help cushion portfolio drawdowns.

Like other volatility ETFs, VIXY is not designed for buy-and-hold investors. The cost of rolling futures contracts can weigh on performance during calm markets. Still, for investors preparing for a possible downturn, VIXY offers a straightforward way to hedge equity exposure. It is often used as a short-term defensive position during periods when valuations appear stretched and downside risk is rising.

Conclusion: Preparing for a 1929 Market Crash Event

History doesn’t repeat perfectly, but it often rhymes. The 1929 market crash, the dot-com bust, and the financial crisis all followed periods of extreme optimism, elevated valuations, and widespread complacency. Today’s market shows many of the same characteristics.

Rather than assuming “this time is different,” investors can prepare for a 1929 market crash event by incorporating volatility strategies into their portfolios. ETFs like UVXY, VXX, and VIXY are not replacements for long-term investments, but they can serve as tactical tools when risk rises. By planning ahead instead of reacting after a crash begins, investors can protect capital—and potentially profit—when markets once again remind us that no rally lasts forever.