According to @KobeissiLetter, President Trump said the airspace above and surrounding Venezuela is now closed in its entirety (source: The Kobeissi Letter on X, Nov 29, 2025). Energy traders should monitor Brent and WTI front-month futures as geopolitical events in oil-producing countries can rapidly impact crude risk premia and volatility (source: U.S. Energy Information Administration, “What causes crude oil and gasoline prices to change?”). Crypto traders should watch BTC and ETH implied volatility, funding rates, and liquidity as macro shock headlines have historically preceded spikes in crypto derivatives activity (source: Kaiko Research, 2023–2024 analyses of crypto market microstructure).