Volatility ETFs halted as VIX sees biggest drop on record after Trump’s tariff pause - MarketWatch
1. VIX dropped nearly 36%, its largest daily decline ever. 2. Trump's 90-day tariff pause led to reduced demand for portfolio hedges. 3. Options activity indicator shows decreased investor anxiety. 4. VIX-linked products halted, reflecting extreme market volatility. 5. Past short-volatility trades caused significant market panic in February 2018.