GameStop Corp on Thursday plummeted, snapping a dizzying six-day rally and wiping out nearly US$11 billion in market value after brokers choked off demand for the stock by curbing trading on the apps used by the firm’s zealous fan base.
On Thursday, the stock plunged 44 percent after Robinhood Markets, Interactive Brokers Group Inc and others took steps to curtail activity in several high-flying stocks, including GameStop and AMC Entertainment Holdings Inc.
E*Trade Financial Corp is preventing customers from purchasing shares of both firms, a person familiar with the matter said.
 
                    Photo:Reuters
GameStop shares on Thursday jumped during extended trading, after Robinhood said that it would allow limited buying of certain securities yesterday.
“We’re beginning to open up trading for some of these securities in a responsible manner,” the firm said in a statement.
GameStop rose 46 percent in post-market trading, while AMC climbed 29 percent.
The video game retailer triggered 19 volatility halts on its way to shedding more than twice what it was worth on Monday.
Volume also fell, with about 55 million shares traded by Thursday afternoon, a far cry from its record of 197 million on Friday last week.
The trading curbs resulted in howls of outrage on Reddit’s WallStreetBets forum, which has been the launching point for many of this week’s blistering rallies.
Robinhood has been hit by lawsuits from customers.
It also prompted lawmakers to criticize restrictions imposed on retail investors.
US Senator Sherrod Brown, incoming chairman of the US Senate Banking Committee, said that he plans to hold a hearing on the “current state of the stock market.”
The clampdown by brokerages extended beyond GameStop to other popular stocks, such as BlackBerry Ltd, that have surged this week, burning short sellers and hedge funds.
The phenomenon attracted the attention of regulators on Wednesday, with the US Securities and Exchange Commission saying that it was monitoring the situation.
“The inability to trade depressed the volume, and high volume is what kept the stock trading at a high level,” Wedbush Securities Inc analyst Michael Pachter said. “I’m actually surprised the trading platforms think they can manage the market this way, and expect they will reverse their decision shortly.”

US sports leagues rushed to get in on the multi-billion US dollar bonanza of legalized betting, but the arrest of an National Basketball Association (NBA) coach and player in two sprawling US federal investigations show the potential cost of partnering with the gambling industry. Portland Trail Blazers coach Chauncey Billups, a former Detroit Pistons star and an NBA Hall of Famer, was arrested for his alleged role in rigged illegal poker games that prosecutors say were tied to Mafia crime families. Miami Heat guard Terry Rozier was charged with manipulating his play for the benefit of bettors and former NBA player and

The DBS Foundation yesterday announced the launch of two flagship programs, “Silver Motion” and “Happier Caregiver, Healthier Seniors,” in partnership with CCILU Ltd, Hondao Senior Citizens’ Welfare Foundation and the Garden of Hope Foundation to help Taiwan face the challenges of a rapidly aging population. The foundation said it would invest S$4.91 million (US$3.8 million) over three years to foster inclusion and resilience in an aging society. “Aging may bring challenges, but it also brings opportunities. With many Asian markets rapidly becoming super-aged, the DBS Foundation is working with a regional ecosystem of like-minded partners across the private, public and people sectors

BREAKTHROUGH TECH: Powertech expects its fan-out PLP system to become mainstream, saying it can offer three-times greater production throughput Chip packaging service provider Powertech Technology Inc (力成科技) plans to more than double its capital expenditures next year to more than NT$40 billion (US$1.31 billion) as demand for its new panel-level packaging (PLP) technology, primarily used in chips for artificial intelligence (AI) applications, has greatly exceeded what it can supply. A significant portion of the budget, about US$1 billion, would be earmarked for fan-out PLP technology, Powertech told investors yesterday. Its heavy investment in fan-out PLP technology over the past 10 years is expected to bear fruit in 2027 after the technology enters volume production, it said, adding that the tech would

YEAR-END BOOST: The holiday shopping season in the US and Europe, combined with rising demand for AI applications, is expected to drive exports to a new high, the NDC said Taiwan’s business climate monitor improved last month, transitioning from steady growth for the first time in five months, as robust global demand for artificial intelligence (AI) products and new iPhone shipments boosted exports and corporate sales, the National Development Council (NDC) said yesterday. The council uses a five-color system to measure the nation’s economic state, with “green” indicating steady growth, “red” suggesting a boom and “blue” reflecting a recession. “Yellow-red” and “yellow-blue” suggest a transition to a stronger or weaker condition. The total score of the monitor’s composite index rose to 35 points from a revised 31 in August, ending a four-month