Goldman Sachs: Global Risk Appetite Posts Largest Monthly Decline in Five Years in October
nashnova research
Goldman's Risk Appetite Indicator (RAI) fell roughly 0.98 standard deviations in October — the steepest monthly decline since November 2021 — yet remains above the contrarian-buy zone, meaning the panic looks sharp but is not deep enough to be a buy signal.
How bad was the drop — does it qualify as "panic"?
The RAI fell about 0.98 standard deviations in October, ranking fifth among monthly declines since 2012 and seventh since 2005.
The current reading sits at roughly -0.43, still above Goldman's contrarian-buy threshold (below -1). This means → sentiment plunged from an elevated starting point but has not reached levels that historically mark contrarian buying opportunities.
In plain terms = the market flinched hard, but it is still a long way from full-blown capitulation.
After similar plunges in the past, what happened next?
Goldman reviewed the 11 largest RAI monthly drops since 2005: the S&P 500's subsequent one-month returns ranged from -17% to +7%; six-month returns ranged from -32% to +18%.
This means → historical paths diverge wildly — quick rebounds and deep bear markets both appear in the sample. Betting on either direction is a coin toss.
The most recent comparable episode was November 2021: the RAI fell sharply, the S&P 500 rallied 4.4% over one month, then dropped 9.5% over six months before sliding into the 2022 bear market.
In plain terms = a short-term bounce and a medium-term bear market can follow the same plunge — "it's fallen, so it's time to buy" is the most dangerous reflex.
What are hedge funds doing?
October was brutal: fundamental long-short strategies lost 3.5%, systematic long-short lost 3.6%, and last week's 2.5% single-week loss was the worst since December 2023.
Positioning sends a contradictory signal: gross leverage rose to 314%, sitting at the 97th percentile over five years, while net exposure fell to the 10th percentile over the past year.
This means → funds have been cutting directional bets but not shrinking overall size — leverage stays elevated, leaving plenty of fuel for further volatility. In plain terms = they turned the steering wheel but kept the accelerator floored.
What is the volatility market signaling?
In the two weeks ending October 27, asset managers were net buyers of 32,871 VIX futures contracts — the ninth-largest two-week net buying since 2020.
Institutional net short positions in VIX futures narrowed from -80,614 contracts on October 6 (the largest net short since 2020) to -44,424, with roughly 45% of the short covered in three weeks.
This reflects a market still net short volatility overall, but one whose conviction that "vol stays low" has cracked sharply.
What is the biggest open question right now?
The Nasdaq 100 fell 3.5% on Friday; Alphabet posted its largest single-day decline ever. Hyperscale cloud companies burned through a combined $31 billion in capex in Q3.
With risk appetite still above its floor and leverage near cycle highs, whether the market can find a stable pricing equilibrium in the near term remains the key uncertainty.
In plain terms = sentiment hasn't washed out, leverage hasn't come down, and Big Tech is still spending aggressively — three fuses are exposed at the same time, and any one of them could amplify the next move.
市场有风险，内容仅供研究参考，不构成投资建议。