Prediction-market traders still see Paramount Skydance as the more likely winner in its bid to acquire Warner Bros. Discovery, but the legal challenge from 12 U.S. states has materially reduced confidence that the deal will close on schedule.

Traders on Kalshi currently assign a 74% probability that Paramount will successfully acquire Warner Bros. by July 2027, compared with 22% odds that no deal is completed by then. The market had put the probability of a successful acquisition above 80% before California and 11 other states sued on July 13 to block the transaction.

The odds subsequently fell as low as 66% on July 24, after Paramount announced that it would push the completion of the acquisition into 2027. The recovery since then suggests traders still regard a successful transaction as the most likely outcome, but the legal challenge has introduced substantially greater uncertainty.

Polymarket is showing a similar level of caution, with traders assigning about a 23% probability that no acquisition of Warner Bros. succeeds by June 30, 2027. The prediction markets are not a substitute for legal or regulatory analysis, but their pricing provides a real-time indication of how traders are assessing the risks surrounding the transaction.

The stakes are particularly high because the merger, which was paused by a judge last month, after being cleared by the Department of Justice (DOJ) in June, now faces a direct courtroom test. A federal judge has scheduled a March 2027 trial for the states’ lawsuit, giving the legal challenge a potentially decisive role in determining whether the transaction can proceed.

Paramount has said it will not complete the acquisition until the court rules on the states’ claims or until June 1, 2027, whichever comes first.

The deal’s termination date is currently March 4, 2027, although it would automatically extend to June 4 if regulatory issues are the only remaining obstacle. That timetable leaves the companies with a relatively narrow window to overcome the litigation and complete the transaction.

The financial consequences of further delays are also becoming more significant for Warner Bros. shareholders. If the acquisition has not closed by September 30, Paramount will be required to pay Warner Bros. shareholders 25 cents per share for every quarter the deal remains outstanding.

That provision could increase the financial pressure on Paramount to bring the transaction to a conclusion while also raising the cost of a prolonged regulatory battle.

The legal challenge has also begun to create uncertainty for Hollywood’s labor groups. Last week, the Directors Guild of America and the International Alliance of Theatrical Stage Employees sent a letter to California Attorney General Rob Bonta, who is leading the states’ challenge, and Paramount CEO David Ellison, urging them to negotiate a resolution or seek an earlier trial date.

The unions’ intervention highlights another dimension of the dispute. A prolonged merger process could leave employees, production companies and other industry participants uncertain about the future ownership and strategy of Warner Bros. Discovery’s major entertainment assets.

For Paramount, the acquisition represents a major attempt to expand its scale in an increasingly concentrated media industry. Warner Bros. Discovery owns major film and television properties as well as assets including HBO and Warner Bros., making the transaction strategically significant but also likely to attract intense scrutiny.

Paramount now faces the challenge to persuade the court that the combination will not harm competition.  While traders still favor a Paramount victory, the decline from more than 80% before the states’ lawsuit to the mid-70% range shows that much of the litigation has changed the risk profile of one of the media industry’s biggest proposed mergers.

Until the issue is resolved, the prediction markets may continue to move sharply in response to court rulings, regulatory developments, and signals from the companies.

Online fast-fashion retailer Shein is considering a valuation of about $25 billion for its planned Hong Kong initial public offering, a dramatic reduction from the nearly $100 billion valuation it commanded in a private funding round four years ago, as slowing growth, rising trade costs and tougher regulation weigh on investor appetite.

Two people familiar with the matter told Reuters Shein was likely to be valued at around $25 billion in the IPO, while a third source said the company was considering a valuation of between $25 billion and $28 billion based on the marketing price range for the offering.

The latest target is also significantly below the $30 billion to $40 billion valuation Shein was seeking earlier this month when it began marketing the offering to investors.

Shein, which was founded in China in 2012 and is now headquartered in Singapore, is seeking to launch the long-awaited listing in Hong Kong later this week. The company is expected to offer as much as 8% of its shares, according to a fourth person familiar with the plans. At a $25 billion valuation, that would translate into an IPO of up to about $2 billion.

The valuation reset highlights the extent to which Shein’s growth story has changed since the company was valued at $98.2 billion in a 2022 fundraising round. Its private-market valuation subsequently fell to about $64 billion in 2023 and April 2024.

Shein built its business around an ultra-low-cost model, selling products such as $5 dresses and $10 jeans to consumers in roughly 160 countries. Its rapid expansion was driven by an online-only model, data-driven product development and a supply chain centered on Chinese manufacturers.

That model is now facing a more difficult operating environment.

The company’s biggest markets have tightened scrutiny of e-commerce platforms selling inexpensive goods manufactured in China, while changes to trade rules have increased the cost of shipping low-value parcels into major consumer markets. Competition from rivals such as Temu and established online retailers has also intensified.

Shein’s financial performance has begun to show the pressure. The company recorded a $99 million quarterly loss in the first quarter of 2026 as sales growth slowed after the United States removed an import-duty exemption covering small packages. A significant one-time accounting charge also weighed on its results.

The weakening outlook has made investors less willing to assign Shein the aggressive growth multiple that supported its previous private-market valuations.

Some investors who attended Shein’s IPO presentations or reviewed its recent financial statements told Reuters they remained unconvinced that the company could return to the growth rates that supported its $98.2 billion valuation in 2022.

The issue is of concern because Shein’s valuation depends heavily on its ability to sustain rapid international expansion while maintaining margins. Higher tariffs and other trade costs directly challenge the economics of its low-price model, while regulatory scrutiny could raise compliance costs or constrain some of the practices that helped the company scale quickly.

The proposed IPO also carries implications for existing investors. Under the terms of Shein’s Hong Kong listing documents, the company could be required to issue additional shares to certain pre-IPO investors if its IPO valuation falls below agreed thresholds. A lower listing valuation could therefore create additional dilution for other shareholders.

The planned Hong Kong listing is consequently more than a test of investor demand for Shein. It is also a public-market assessment of whether the fast-fashion model that fueled one of the world’s most rapid e-commerce expansions can continue to deliver strong growth as trade barriers rise and competition intensifies.

However, a $25 billion valuation would still make Shein one of the more valuable consumer internet companies to enter Hong Kong’s market, but it would represent a striking repricing of its growth prospects. The gap between that valuation and the $98.2 billion private-market peak shows that investor expectations have sharply changed in just four years.