TOP TIERMARKET NEWSWIRE
Movers explained · September 13, 2026

Why Is WARNER BROS DISCOVER Series A (WBD) Stock Moving Today?

By the Top Tier Newswire AI Desk · August 31, 2026 at 7:06 PM ET · reviewed against 0 wire stories

WARNER BROS DISCOVER Series A (WBD) is drawing unusual attention today.

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Why WBD stock is moving today

Warner Bros. Discovery stock is moving slightly higher today, up 0.5% to $28.53 as of the latest trade. The modest gain follows a series of developments related to the company's ongoing merger with Paramount Global. The stock has traded in a narrow range during the session, with option traders showing moderate bearish sentiment and key executives recently selling shares.

What Happened

Warner Bros. Discovery announced that HBO Max will launch co-exclusively on Prime Video and Hulu in Japan, a strategic move that could expand its streaming reach in a key international market. This comes amid ongoing legal and regulatory challenges surrounding the proposed merger with Paramount, which Wall Street currently gives an 85% chance of being completed. The company has also seen advisors from its own ranks brought in to assist AMC Entertainment in launching a new distribution unit for small and mid-budget films. Meanwhile, California's attorney general has canceled a scheduled settlement meeting with Paramount, citing a lack of good faith, which has added uncertainty to the deal's timeline.

What The Data Shows

Warner Bros. Discovery's stock opened at $28.75 and has traded within a narrow range, reaching a high of $28.80 shortly after the market opened. The stock is currently trading at $28.53, with a volume of 24.3 million shares, which is 1.2 times the 3-month daily average. Over the last 8 sessions, the stock has gained 1.4%, moving from $28.23 to $28.61. In the last 90 days, insiders have sold a total of $112.0 million worth of shares, with no insider purchases reported. Meanwhile, Donald J. Trump has made three separate purchases of WBD stock in the last 90 days, with amounts ranging from $1,001 to $50,000.

What To Watch

Investors should monitor the ongoing developments in the Paramount merger, including any new legal or regulatory updates. The stock is also approaching the 52-week high of $30.00, and further movement could be influenced by earnings or corporate announcements.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

WBD by the numbers

7 sessions: -1.72%Mkt cap: $72.2B52w: $11.25 to $30.00
WBD · Aug 31 session (5-min) · -0.90% vs prior close · updated 8:57 PM ET
$28.44$28.64$28.84prev close $28.77$28.517:25 AM10:30 AM1:35 PM4:40 PM7:45 PM7:25 AM · $28.767:45 AM · $28.758:05 AM · $28.728:10 AM · $28.788:20 AM · $28.789:20 AM · $28.769:25 AM · $28.759:30 AM · $28.679:35 AM · $28.679:40 AM · $28.649:45 AM · $28.629:50 AM · $28.659:55 AM · $28.6110:00 AM · $28.6110:05 AM · $28.6110:10 AM · $28.6110:15 AM · $28.6310:20 AM · $28.6210:25 AM · $28.6110:30 AM · $28.6110:35 AM · $28.6110:40 AM · $28.6210:45 AM · $28.6310:50 AM · $28.6610:55 AM · $28.6511:00 AM · $28.6411:05 AM · $28.6411:10 AM · $28.6611:15 AM · $28.6611:20 AM · $28.6611:25 AM · $28.6411:30 AM · $28.6211:35 AM · $28.6311:40 AM · $28.6311:45 AM · $28.6111:50 AM · $28.6111:55 AM · $28.5912:00 PM · $28.5512:05 PM · $28.5612:10 PM · $28.5512:15 PM · $28.5212:20 PM · $28.5112:25 PM · $28.5512:30 PM · $28.5412:35 PM · $28.5512:40 PM · $28.5712:45 PM · $28.5512:50 PM · $28.5412:55 PM · $28.541:00 PM · $28.541:05 PM · $28.541:10 PM · $28.541:15 PM · $28.521:20 PM · $28.521:25 PM · $28.501:30 PM · $28.521:35 PM · $28.521:40 PM · $28.501:45 PM · $28.501:50 PM · $28.501:55 PM · $28.502:00 PM · $28.532:05 PM · $28.552:10 PM · $28.562:15 PM · $28.552:20 PM · $28.572:25 PM · $28.572:30 PM · $28.572:35 PM · $28.572:40 PM · $28.552:45 PM · $28.552:50 PM · $28.592:55 PM · $28.593:00 PM · $28.593:05 PM · $28.593:10 PM · $28.593:15 PM · $28.573:20 PM · $28.593:25 PM · $28.613:30 PM · $28.593:35 PM · $28.573:40 PM · $28.573:45 PM · $28.543:50 PM · $28.523:55 PM · $28.504:00 PM · $28.534:05 PM · $28.534:10 PM · $28.534:25 PM · $28.537:45 PM · $28.51

The headlines behind the move

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More on WBD: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier WBD move explainers: 2026-08-31 · 2026-08-24