Stock market today: Dow, S&P 500, Nasdaq futures fall as four week down spiral continues, Trump threatens Iran

The S&P 500 has declined approximately 6.3% from its February 2026 peak of ~6946 to the current 6506.48, marking a sustained four-week distribution phase with consistent lower highs and lower lows visible in the daily data series. The current 1.22% monthly volatility sigma suggests this move, while directionally significant, has not yet reached historical panic/capitulation thresholds — VIX expansion and breadth extremes are the key tells to watch. The Iran geopolitical headline introduces a binary risk asymmetry: any escalation would spike oil, pressure consumer discretionary/transport, and push institutional flows into defensive havens (gold, utilities, USD). The 6500 level is a critical psychological and technical support; a sustained close below would expose the 6200-6300 zone as the next meaningful demand cluster. The 2025 annual return of +16.39% means institutional investors are sitting on significant YTD gains and have incentive to protect profits, reinforcing the selling pressure. No capitulation signals have materialized yet — this is an orderly decline, not a flush, reducing the reliability of a near-term reversal setup. ⚡ DEEP SONNET: Wait for one of: (1) VIX spike above 25-28 zone signaling capitulation flush, (2) Daily RSI on SPX reaching oversold below 30, (3) Price stabilization and reclaim of 6600 on volume. Do not buy into a falling knife below 6500 without confirmation. Partial re-entry could begin near 6300-6350 if geopolitical clarity emerges. | TP:4.5% SL:2.8% | 2-5 weeks for directional resolution; full recovery likely Q2-Q3 2026 if no escalation | Risk:HIGH — Geopolitical escalation with Iran creates a non-linear tail risk scenario where energy prices spike and risk-off sentiment accelerates selling. The four-week consecutive decline indicates institutional distribution, not retail noise. Lack of capitulation signals means the bottom is likely not yet in, and chasing a bounce here carries significant drawdown risk. Cross-market signals (USD strength, gold bid, oil uncertainty) all confirm defensive posturing. | Sizing:CONSERVATIVE