US administration tightens restrictions on Venezuelan crude exports—triggering major shifts in global oil logistics. Dark fleet tanker operations intensifying across Atlantic routes as traders navigate the embargo. Energy markets getting volatile: oil prices under pressure, shipping costs climbing, geopolitical risk premiums resurfacing. When crude flows get disrupted, it ripples through commodities, inflation expectations, and eventually affects how capital flows into risk assets. Worth watching if you're thinking about broader macro cycles and how energy costs influence market sentiment.