US equity markets sold off sharply after reports of a US-Iran military exchange drove a broad risk-off rotation, with the Dow posting its worst day since March. The S&P 500 and Nasdaq both snapped recent win streaks, with high-beta, large-cap tech names bearing the brunt of the selling pressure alongside the broader market decline.

The selloff pulls in a mixed bag of names: TSLA (FY25 rev $94.8B, -2.9% YoY, gross margin 18%, net margin 4.1%) was already operating on compressed fundamentals before any macro shock; GOOGL (FY25 rev $402.8B, +15.1% YoY, net margin 32.8%, EPS $10.81) enters the turbulence from a position of fundamental strength; SNDK shows revenue growth of 10.4% YoY but a deeply negative net margin of -22.3% and diluted EPS of -$11.32, making it particularly vulnerable in a risk-off tape. IREN, a crypto-adjacent energy name, sits at the intersection of two pressures: geopolitical energy repricing and crypto sentiment.

The bull case for a quick recovery rests on whether the US-Iran exchange is contained and de-escalates — historically, single geopolitical shocks without sustained conflict resolve within days to weeks. GOOGL's margin strength and revenue trajectory make it a natural re-entry target if the macro backdrop stabilizes. TSLA's negative revenue growth trend is a structural drag regardless of geo resolution.

The bear case is that a sustained or escalating US-Iran conflict would send oil higher, compress consumer and tech margins, and sustain a risk-off rotation that hits high-beta names hardest. SNDK's negative earnings and TSLA's already-weak fundamentals make both particularly exposed in a prolonged downturn.

Key things to watch: any further US-Iran escalation statements, crude oil price action, and whether the VIX sustains above shock-levels or fades. The next few sessions will determine whether this is a one-day de-risking or the start of a broader drawdown cycle.