Options Markets Scream 'Melt-Up'; Call Skew Hits Record Highs

Options market positioning has reached extremes that even seasoned traders acknowledge as dangerous. Goldman Sachs' gammaThe rate of change of delta - the option's curvature. tracking shows dealer short gamma (bullish for the market) has moved from historic lows to near-record highs, meaning that if the market rallies, dealers will be forced to buy more, creating a self-reinforcing 'melt-up' dynamic. Simultaneously, call skew on the S&P 500 has hit all-time highs while put skew has collapsed to near-historic lows, indicating that traders have priced in an unstoppable upside scenario and are barely protecting downside.

This imbalance is visible across index options, single-stock options, and crypto derivatives. Commentary on Stocktwits reflected the consensus: 'Everyone is piled into upside calls,' 'Bears must have a public humiliation fetish,' and 'This time is different; never a single sell-off ever again.' Some traders joked that the market will only decline if the short fund (SQQQ) is bought. The psychology mirrors late-stage bull markets where skepticism is met with ridicule and historical precedent is dismissed as irrelevant.

What's driving this setup: momentumThe empirical fact that winners keep winning over the medium term. followers are convinced that the Iran war, geopolitical tail risks, and Fed policy are all priced in and that the structural AI bull market is unstoppable. Each dip is bought, and each earnings beat (especially in semiconductors and AI infrastructure) reinforces the conviction. Options traders have built massive call spreads and ratios, betting on further upside, while hedging via puts has become prohibitively expensive, so many have given up.

The risk is binary: if the market continues to melt up, the gammaThe rate of change of delta - the option's curvature.-driven feedback loop will amplify gains and options traders will be proven right; if sentiment flips for any reason (Trump-Xi talks fail, Iran war escalates, Fed signals rate hikes, or earnings disappoint), the unwinding of this positioning could be violent. Historical precedent suggests that when put skew collapses to these levels, reversal risk is acute. Some contrarian analysts point to this as the clearest signal of a local top, though timing the reversal remains notoriously difficult.