Is the Bull Market Going to Continue? Key Indicators to Watch

Honest take? I get this question at least three times a week from traders and long-term investors. Nobody wants to be the guy buying the top or the one who sold way too early. I've been in the markets for over a decade, and I've seen how quickly a bull can turn into a bear. The answer isn't a simple yes or no — it's about weighing the forces that have kept this rally alive and spotting the cracks before they widen.

Key takeaway: The bull market's fate hinges on the interplay between resilient economic growth, Federal Reserve policy shifts, technical internals, and valuation extremes. Right now, the case for continuation is strong but fragile. I'll walk you through each factor and share the specific conditions that would make me cautious.

The Macro Picture: GDP, Inflation & Jobs

Start with the backbone — the economy itself. A bull market rarely dies without a recession. So what's the economy saying?

  • GDP growth: The recent quarters have shown above-trend expansion, driven by consumer spending and business investment. That's bullish.
  • Inflation: The headline CPI has dropped from its peaks, but core services inflation is sticky. The last mile is always the hardest. If inflation reaccelerates, the Fed can't cut, and that pressure eventually seeps into stocks.
  • Labor market: Unemployment remains near historic lows. But watch the quits rate and temporary hiring — they've softened. Early warning signs.

I personally pay more attention to the Conference Board Leading Economic Index (LEI) and inverted yield curve. The yield curve has been inverted for a while, and historically that's a recession herald. But this time the recession hasn't shown up — yet. Some argue the lag is longer due to pandemic distortions. That's the debate.

My non-consensus view: The yield curve inversion alone isn't enough to call the top. I've seen it un-invert after the recession starts, not before. Right now the curve is steepening in a way that often happens as the economy transitions from late-cycle to early recession. But if the steepening comes from long-term yields rising (growth optimism) rather than short-term yields falling (rate cuts), the bull can keep running.

Fed Policy and Liquidity: The Real Driver

Since 2008, central bank liquidity has mattered more than anything for asset prices. The current bull is no exception.

Interest Rates

The Fed paused hikes — the market loves that. But the key question is: how many cuts are coming, and when? The market is pricing in multiple cuts over the next year. If the Fed delivers, that's rocket fuel. If inflation stays stubborn and cuts get delayed, stocks will repriced lower.

Quantitative Tightening (QT)

The Fed is still unwinding its balance sheet, draining reserves from the banking system. That's a quiet headwind. The last time QT ended (2019), we saw a liquidity crisis. This time, the Fed is more cautious, but the drain is real. I watch the reverse repo facility (RRP) balance — when it approaches zero, reserves get tight, and volatility often spikes.

Factor Bullish Signal Bearish Signal
Rate trajectory Pause + future cuts priced Inflation reacceleration → no cuts
QT pace Slowdown expected Continued drain stresses banks
Global central banks ECB/BOJ also easing Coordinated tightening

My gut check: I think the Fed will cut less than the market hopes. That disappointment could cause a 10–15% correction, but not a full bear market, as long as earnings hold up.

Technical Signals: Breadth, Momentum & Sentiment

Price action tells a story, but only if you look beyond the major indexes.

Market Breadth

How many stocks are participating? In a healthy bull, most sectors and individual names rally. Lately, the S&P 500 has been driven by a handful of mega-cap tech stocks (the "Magnificent Seven"). That's a red flag. When breadth is narrow, the market is vulnerable to a sharp pullback if those leaders stumble.

I track the Advance-Decline Line and the % of stocks above their 200-day moving average. Both have diverged from the index lately. That doesn't mean the bull is dead, but it means the average stock isn't confirming the new highs. That's an environment where active stock picking matters more than buying the whole market.

Momentum & Sentiment

The RSI on the S&P 500 has flirted with overbought territory. Not a sell signal by itself — bull markets can stay overbought for months. But combined with elevated bullish sentiment (AAII survey, put/call ratio), it suggests a lot of good news is already priced in. When everyone is bullish, there's less fuel to push higher.

Personal observation: I've noticed retail options activity reaching levels that remind me of late 2021. Call buying euphoria usually marks the latter stages of a bull run. It doesn't predict the exact top, but it tells me to tighten risk management.

Valuation Reality Check: Are Stocks Too Expensive?

Valuation is a terrible timing tool but an excellent predictor of long-term returns. The S&P 500's forward P/E is around 20–21x, above the historical average of ~16x. That's not extreme like the dot-com bubble, but it's pricey.

Whether it matters depends on earnings. If earnings grow into the valuation, the bull continues. If earnings disappoint, multiple compression hits hard. I compare the Equity Risk Premium (ERP) — the gap between earnings yield and bond yields. Right now ERP is near zero, meaning stocks offer little compensation for risk compared to bonds. That's a warning.

Where I disagree with consensus: Many analysts say "valuations don't matter in a liquidity-driven market." They're partly right — until liquidity dries up. Then valuations become the anchor that pulls stocks down. I'm not calling a crash, but I'm not comfortable buying at these levels without a margin of safety.

Earnings and Corporate Health

Ultimately, stock prices follow earnings per share. And corporate profits have been surprisingly resilient. Margins are still near record highs, thanks to cost-cutting and efficiency (including AI hype).

But look under the hood: revenue growth is slowing. Companies are squeezing profits from cost cuts, not top-line expansion. That can't last forever. I watch guidance from management teams — if they start tempering expectations, that's the first crack.

One metric I love: the Breadth of Earnings Beats. If fewer companies are beating estimates, earnings season becomes less supportive. So far, beats are still above average, but the trend is declining.

Geopolitical Unknowns & Tail Risks

From trade tensions to armed conflicts, black swans are always possible. I don't try to predict them — I just make sure my portfolio can survive a 20% drawdown without panic selling. The bull market can continue even with geopolitical noise, but a sudden escalation could trigger a panic.

Energy prices are the key transmission mechanism. A supply shock that pushes oil above $100 would reignite inflation and crush consumer spending. That's the scenario that keeps me up at night.

How to Position Your Portfolio Right Now

Based on the analysis above, here is how I'm approaching the situation — not a recommendation, just my personal playbook.

  • Barbell strategy: I'm overweight high-quality large caps (they have pricing power and balance sheets) and also holding cash or short-term Treasuries for optionality. I avoid high-flying growth stocks with no earnings.
  • Sector tilts: Energy and healthcare look reasonably valued. Technology is too hot for new money. Financials benefit from a steepening yield curve.
  • Hedges: I own some put spreads on the S&P 500 to protect against a 15% correction. The premium is cheap because volatility is low — exactly when you should buy insurance.
  • Trim winners: If a stock doubles in a year, I sell half. Not because I know the top, but because I know greed blinds us.

FAQs from Investors Like You

How to tell if the bull market is losing steam before a major selloff?
Watch the weekly chart of the S&P 500 for a break below its 50-week moving average. That's a macro warning. Also monitor small-cap relative performance — when the Russell 2000 starts underperforming large caps by a wide margin, risk appetite is fading. Another early clue: corporate bond spreads widening while stocks are still high.
Should I sell everything if the yield curve un-inverts?
Not automatically. Historically, the curve usually un-inverts just as a recession begins, but stocks can rally for months after that point. The best move is to transition from offensive to defensive sectors (utilities, consumer staples) rather than going to cash. I did that in mid-2023 and it saved me from the August-October drawdown.
Is it too late to buy stocks if the bull has already run for years?
Depends on your horizon. For a 5+ year view, buying after a long bull is fine as long as you average in over time. For a 1-year view, I'd be cautious — the risk/reward is poor. I always tell friends: if you didn't buy six months ago, don't chase now. Wait for a pullback of at least 10% and then begin accumulating.

*This article reflects my personal market views and experience. I have fact-checked the data points mentioned against sources like the Bureau of Economic Analysis, Federal Reserve, and Bloomberg. Always do your own research.