Goodbye, bull market: This spot-on indicator is saying what you don't want to hear

Hulbert reports that the Hulbert Stock Newsletter Sentiment Index (HSNSI) has reached extreme readings — above the 90th percentile since September and hitting the 99.5th percentile on Oct. 28 and 99.4th on Nov. 12 — signaling elevated market optimism that historically precedes market tops. Nasdaq-focused timers are less exuberant (QQQ down 2.2% in November vs. SPY down 0.5%), while gold-focused timers are as optimistic as equity timers, implying near-term downside risk for both equities and gold; bond-market timers are tracked separately but not as extreme in this piece. The note stresses that bull-market peaks tend to be gradual and that extreme sentiment increases the probability the market is near a top, though timing remains uncertain.

Analysis

Market structure: Extreme HSNSI readings (99th+ percentile) imply crowded bullish positioning across broad U.S. equity ETFs (SPY) and gold (GLD/GDX). Near-term winners are volatility sellers, cash/liquidity providers and defensive sectors (XLU, XLP); losers are momentum/levered long funds, small caps and gold miners which face forced de-risking if flows reverse. Concentration risk (mega-cap weight in S&P) amplifies downside: a 5% drop in the top 10 names can translate to a ~2–4% S&P move.

Risk assessment: Tail risks include a fast Fed pivot to cuts that re-inflates equities (low-probability, high-impact) and a geopolitical shock that re-rates gold upward. In days–weeks expect elevated realized vol (VIX +30–50% from current), in months a 5–15% S&P correction is >25% probability if HSNSI stays >95th percentile; over quarters equity upside remains possible if earnings surprise. Hidden dependencies: heavy options gamma and retail call-levering can sustain rallies and mask underlying weakness.

Trade implications: Implement modest (2–3% portfolio) directional and relative bets: short SPY (or buy SPY 3-month 5% OTM puts) vs long QQQ as a pair trade to capture breadth degradation. Short GLD/GLDM or buy 3-month 2.5–5% OTM puts on GLD given gold-timer exuberance. Add 1–2% exposure to TLT or 7–10y note futures as a hedge if risk-off occurs and Fed signals cuts.

Contrarian angles: Consensus assumes exuberance equals imminent crash — historically exuberance can persist 3–9 months (e.g., 2017). Mispricings include suppressed implied vol and overbought call interest; a purposeful, staged defensive entry (scaling into puts and bond longs) exploits these. Beware of a short-squeeze in gold/miners if a geopolitical tail emerges; cap sizes and stop rules are essential.

Key Decisions for Investors

• Establish a 2–3% notional short position in SPY or buy SPY 3-month 5% OTM puts when S&P500 fails to break its Oct high within 3 trading sessions; target profit at 6–10% downside, stop if S&P closes >2% above recent high.
• Initiate a pair trade: long QQQ equal-weighted to 2% portfolio vs 2% short SPY to express relative outperformance of Nasdaq over the broader market; rebalance if QQQ underperforms by >3% in 10 trading days.
• Short GLD or buy 3-month GLD puts (2.5–5% OTM) sizing 1–2% portfolio—reduce gold exposure if GLD breaks below its 50-day MA or HSNSI for gold remains >95th pct for two consecutive weeks.
• Allocate 1–2% to long-duration Treasuries (TLT or 7–10y futures) as tail-hedge against a risk-off shock; increase to 3–5% if S&P corrects by >7% or if a confirmed Fed cut is signaled within 60 days.
• Sell covered calls on concentrated long equity exposure (e.g., sell 30–45 day calls at +3–5% OTM) to harvest premium while reducing downside breakeven; avoid naked short gamma positions given uncertain timing of reversal.