What’s News in Markets: Bearish Bets, Defiant Oil Prices, a Social Media Reckoning

The week opened with a sharp market correction as the Nasdaq slipped into correction territory and the Dow crossed its own threshold, leaving the S&P 500 down 2% and extending its longest weekly losing streak in nearly four years. Retail traders, once a bullish force, shifted dramatically toward bearish options contracts against the index, driving activity to its lowest level in two years. This retreat reflects growing investor anxiety amid weaker consumer sentiment and a market that now sees virtually no chance of an interest‑rate cut this year.

Big‑tech giants faced a legal onslaught that could reshape their core business models. A New Mexico jury hit Meta with a $375 million verdict for failing to shield minors, while a California jury awarded $6 million to a plaintiff claiming addictive design on Meta and YouTube platforms. Both companies see these rulings as a potential "big‑tech, big‑tobacco" moment and have announced appeals. Meanwhile, Alphabet unveiled an AI algorithm that shrinks memory requirements for models by at least six times, a breakthrough that sent chipmakers like Micron and SanDisk tumbling more than 13% as investors reassessed hardware demand.

Energy stocks emerged as the week’s clear winners, with oil hovering around $113 per barrel—up 85% year‑to‑date after the Iran‑related waterway disruption that constricted 20% of global supply. ExxonMobil, ConocoPhillips, and Chevron each posted gains between 5% and 7%, offsetting broader market pain. Yet higher gasoline prices contributed to the University of Michigan’s consumer sentiment index hitting its lowest reading of the year, hinting at pressure on discretionary spending. Together, these dynamics underscore a market caught between geopolitical supply shocks, regulatory risk for tech, and a cautious outlook on monetary policy.