Call skew hits record highs as hedging collapses into melt-up rally

The US options market is sending contradictory signals that reveal deep structural imbalances in trader positioning. Goldman Sachs reported that dealer gammaThe rate of change of delta - the option's curvature. has surged from historic lows to near record highs, meaning that options dealers are now heavily short calls and short puts, creating a self-reinforcing dynamic in which each price rise forces dealers to buy more calls and each decline forces them to buy more puts. This gamma inversion has historically amplified both directional moves and volatility.

Simultaneously, S&P 500 call skew has hit record highs while put skew has collapsed to near historic lows. This inversion reflects a dramatic shift from defensive hedging to offensive upside positioning. Traders have abandoned downside protection and are piling into call spreads, call ratio spreads, and directional bets. The VIXThe 30-day implied volatility of S&P 500 options. The 'fear gauge.' has formed a bull flag after a double bottom, suggesting further volatility compression and potential for either a sharp melt-up or a devastating reversal if sentiment shifts.

The narrative is that extreme bullishness and technical setup are aligned on the upside; the S&P 500 is within striking distance of 740, the Nasdaq Composite near 713.5 (up 28% in six weeks), and the Semiconductor Index at 532 (up 74% in six weeks). Goldman's findings suggest that dealer flow is supporting further rallies but also creating hidden leverage and tail risk. If momentumThe empirical fact that winners keep winning over the medium term. breaks, the unwinding of long calls and short puts could trigger a cascade of forced selling and gammaThe rate of change of delta - the option's curvature.-driven volatility spikes.

The deeper concern is complacency. Retail traders are flooding into chip and AI stocks just as valuations stretch, and institutional hedging is at its lowest levels in years. This creates a classic set-up for a sharp correction: price momentumThe empirical fact that winners keep winning over the medium term. masks deteriorating risk management and hidden leverage. Skeptics argue that once capex growth slows or earnings disappoint, the lack of downside hedges will make any correction particularly severe.