Unknown traders placed a $760 million bet on falling oil prices just 20 minutes before Iran reopened the Strait of Hormuz on April 17, 2026, and the announcement sent crude prices down 11% immediately after. The post accurately reports a verified recent event backed by Reuters, LSEG data, and multiple financial outlets. What's worth noting: the U.S. Commodity Futures Trading Commission has launched an investigation into this trade plus earlier suspicious bets on March 23 and April 7, specifically looking at whether these were based on non-public information about policy shifts — meaning whether they were insider trading or lucky timing is still an open question regulators are actively probing.