Market Rebound Fails, What's Next for the Technicals?

US stocks' brief rebound met a "clean rejection" at key resistance levels, and structural market risks are accumulating.

Both the S&P 500 and NASDAQ indices have turned downward at technical resistance levels. Market makers' positions are highly bearish, and liquidity continues to deteriorate, leaving the market in a fragile, critical state—any additional shock could trigger a rapid decline.

Specifically, the S&P 500 experienced a clear reversal after touching its 21-day moving average and the upper boundary of the downward channel; the NASDAQ followed a nearly identical path, with previous support levels turning into strong resistance. This "failed rebound" sends a significant signal: the technical recovery logic that the market previously relied on is facing a severe test.

Meanwhile, geopolitical risks continue to escalate. Trump stated that extremely harsh strikes will be carried out against Iran in the next two to three weeks, causing oil prices to surge and further exacerbating market uncertainty.

Technical Defenses Breached on Both Fronts, Rebound Logic Collapses

Both the S&P 500 and NASDAQ indices are showing clear "false breakout" patterns on the technical front. According to LSEG Workspace data, both indices reversed after testing the upper boundary of a steep downward trend channel and the 21-day moving average. The upward momentum, previously viewed as a potential breakout point, has quickly dissipated.

The situation for the NASDAQ is particularly noteworthy: previous range support lows have fully converted into resistance, meaning the conditions for a structural market recovery have not yet been met. From a technical trading logic perspective, the channel trading strategy has remained effective over the past few weeks, and this latest suppression at the upper boundary further reinforces a downward bias.

Two Mechanisms Reinforce Each Other, Downside Market Risks Accumulate

Within the current market structure, two key mechanisms are reinforcing each other, making downside risks impossible to ignore.

According to Goldman Sachs data, market makers hold approximately negative $7 billion in Gamma exposure on the S&P 500, marking the second-largest short Gamma reading on record. Under this mechanism, market makers are forced to sell into weakness and buy into strength, which is the opposite of a normal market's stabilization mechanism, significantly amplifying price volatility.

Meanwhile, market liquidity remains at low levels. Goldman Sachs data shows that the current low market depth means even moderate-sized orders can have a disproportionate impact on prices. This factor is often underestimated by the market and is a key reason for the frequent abnormal price fluctuations seen recently.

VIX Cools Down, but Market Pressure Has Not Dissipated

Regarding volatility, the VIX shock from early March has clearly receded, but the current reading of 27 still sends a clear signal of pressure. This level is sufficient to sustain a protective sentiment in the market but has not yet reached a panic threshold, meaning the market can continue to drift lower without a significant spike in volatility.

Concerns in the European market are even more prominent. The gap between the European volatility index (V2X) and the VIX remains at high levels, and the latest developments in the Iran situation have further exposed the vulnerability of European assets. In this round of global risk asset adjustments, Europe remains in a relatively weak position.

Intertwined Pressures: Market Enters a Highly Sensitive Zone

Synthesizing these factors, the current market landscape can be summarized across four levels: failed technical rebounds, market maker hedging mechanisms exacerbating volatility, a lack of liquidity magnifying price shocks, and persistent geopolitical risk spillovers. Together, these factors form a fragile market structure.

From an operational standpoint, in an environment of deeply short market maker exposure and thin liquidity, if the market weakens further, the speed of the decline could be significantly faster than expected. For investors holding positions, the priority of dynamically adjusting protective positions is rising; for those on the sidelines, it is still not the time to prematurely call a bottom.