After a tariff announcement, the S&P 500 dropped 4.84%, raising concerns about a potential bottom

    by VT Markets
    /
    Apr 4, 2025

    The S&P 500 dropped 4.84% on Thursday, falling below the 5,400 level due to reactions to the Trump tariff announcement, marking the lowest point since August. Futures indicate a further 2.7% decline at the market open, following China’s retaliatory tariffs, with significant technical damage evident as support levels have been breached.

    Nonfarm Payrolls increased by 228,000, but this did not positively influence market sentiment amid ongoing tariff concerns. According to the AAII Investor Sentiment Survey, 21.8% of individual investors remain bullish, while 61.9% are bearish.

    Market Overview And Sentiment

    The Nasdaq 100 fell 5.41% on Thursday, nearing the 18,500 level, its lowest since early September, and is expected to open 3.0% lower today, with the next support around 18,000. The VIX index spiked to 30.02, indicating heightened market fear which typically suggests increased volatility.

    S&P 500 futures are trading below the 5,300 level, continuing their decline after China’s tariff announcement. Resistance sits around 5,400, with potential support at 5,200.

    The escalation in global trade tensions has led to a pronounced market downtrend, with critical support levels broken, reflecting notable technical damage across indices. Despite this, bearish sentiment and the VIX spike may suggest the market is nearing a potential short-term bottom, possibly leading to a relief rally.

    Despite a headline payrolls print that might have otherwise buoyed indices, the trade shock has once again seized the narrative. From our side, the most striking detail isn’t only the broad-based equity sell-off—it’s that the move came despite a labour market reading that under typical settings would stir optimism. The 228,000 gain in nonfarm payrolls, though above trend, failed to lift markets. That’s telling.

    Technical Analysis and Strategies

    In practical terms, downward breaks through several support zones on both the S&P 500 and Nasdaq 100 effectively confirmed the move isn’t just noise. At present, futures are locked in a continuation gap, with no real base yet forming intraday. Price action has become fast, directionally biased, and increasingly tethered to macro headlines. Historical moves that include consecutive day drops of this magnitude tend to force recalibration in positioning, particularly in short volatility strategies.

    The AAII survey paints a rather bleak picture in sentiment. When over sixty per cent tilt bearish, with less than twenty-two per cent in the bullish camp, that lopsidedness can create sharp inflections—often but not always triggered by policy softening or a ceasefire in macro hostilities. Presently, there’s no such messaging from either Washington or Beijing. This means negative gamma effects across dealer hedging flows can remain amplified until realised volatility eases.

    From a derivatives trading perspective, what we’re seeing in the VIX is similar to other risk-off episodes during geopolitical escalations—but unlike those, here we’ve paired a spike in volatility with persistent directional selling, not rotation. With a 30-handle on the VIX and term structure firmly in backwardation, short-dated options volumes are now dictating direction through gamma hedging loops. These are unlikely to subside until macro visibility improves or positioning becomes sufficiently stretched.

    Taking a step back, breaches beneath 5,300 on S&P 500 futures—with no buyers stepping in even into the weekend—hint at reduced sensitivity to technical zones. If the 5,200 area is compromised in coming sessions, especially on elevated breadth to the downside, stops clustered near those zones may accelerate losses. We should be watching dealer gamma estimates around these strike levels carefully. For intraday action, options skew is providing early signs of exhausted downside hedging, but not yet at historical “flush” levels.

    Regarding the Nasdaq 100, the approach towards 18,000 is particularly sensitive. It lines up with both volume nodes from late summer and multi-month upward channel support. If there’s to be any relief from a volatility crush or a rebalancing of dealer positions, it’s likely to express itself first in highly weighted tech constituents. There, responsiveness to implied volatility levels can often cause sharp mean reversions, especially when paired with low liquidity periods like pre-market hours or into quarterly expiry setups.

    In such setups, where implied volatility becomes both the input and output of directional price moves, derivative exposures must be evaluated far beyond delta and gamma. Flows in area-specific ETF options, variance swaps, and skew pricing—all warrant watching closely. It bears noting that the persistence of skew—in this case, rich puts relative to calls—implies traders remain prepared for further downside even after aggressive repositioning.

    The strategy from here entails precision and timing. One can observe typical late-day beta chasing if intraday newsflow slows and exogenous shocks remain absent. However, any further escalation in tariffs or retaliatory measures could reignite hedging activity. Until compression in short-dated implieds begins to take hold and directional moves lose steam, elevated financial stress gauges are justified.

    Notably, VIX futures are pricing sustained volatility into the next cycle—this tells us that traders are not viewing this selloff as a one-off event. Seasonally, we are approaching a period where liquidity tends to thin, and large institutional hedging activity around month- and quarter-end can create traps for those trading momentum blindly. Be alert to failed breadth thrusts during rebounds—these can quickly round-trip and trap longs.

    The most reliable tell in the current backdrop won’t be headline equity levels, but changes in forward vol pricing and options volumes clustered around key ETF strikes. This is where we begin to see behavioural shifts. When buying in-the-money puts becomes less expensive than outright futures shorts, we tend to enter bear market mechanics.

    Hence, for those navigating implied vols, proper construct of spreads must account for slackening volumes and potential wide bid-ask spreads. Anything beyond one-week tenors should include room for expansion; we’ve seen too many mean-reversion strategies fail where risk metrics underestimated these macro-constrained moves.

    As this week progresses, keep the focus on lower-tier economic releases—while not typically market-movers, they can shift policy rate expectations at the margin, feeding into risk premia recalculations. For now, technicals are fractured, hedging patterns are persistent, and index leadership is absent. These are not environments where passive participation thrives; active management through structure and strike remains key.

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