Whale Bet: Polymarket Trader Wagers $818,000 Against US CLARITY Act

The world of prediction markets is currently witnessing a massive shift regarding one of the most important regulatory topics of the year. A newly created account on Polymarket, operating under the pseudonym VelvetNova27, has wagered approximately $818,000 that the US Digital Asset Market Clarity Act of 2025 will not become law within the specified timeframe. This bold move occurred just weeks before a critical vote in the U.S. Senate and has noticeably shaken market sentiment. The bet involved purchasing more than 1.05 million shares in the option that bill H.R. 3633 fails.

The average price for these shares was about 77.7 cents each. Currently, the No side is already trading at 86 cents, meaning the trader is already seeing paper profits. Should the law indeed fail to pass by the end of 2026, the value of the shares would rise to over $1.05 million. It is a striking reversal for a piece of legislation that was valued with an over 80% chance of success at the beginning of the year. Now, that probability stands at only 14%.

Numbers and facts

The trading volume for this specific contract on Polymarket has totaled about $11 million since January. VelvetNova27 is not the only major player on the field. Another account named KatsuManager87 has reportedly placed about $676,800 against the bill across three separate transactions. Combined, these two wallets have committed nearly $1.5 million to the same outcome. So far, there is no evidence that these accounts belong to the same person or that they are acting in coordination. Similarly, there are no signs of possession of confidential information. It remains a game of probabilities, which can be heavily influenced by limited liquidity.

The next big test is scheduled for September 15 at 2:15 p.m. Majority Leader John Thune has initiated the process to vote on H.R. 3633. This is not yet about final passage, but rather the 60-vote threshold required to even allow the bill to be considered. Negotiations are difficult, as sensitive issues such as ethics rules for government officials and the treatment of stablecoin rewards remain controversial.

"An agreement is still possible, but stronger ethics provisions may be necessary to secure enough votes." - Ruben Gallego, Democratic Senator

Background

President Donald Trump urged lawmakers on August 19 to pass a fair version of the bill. Nevertheless, market confidence in an agreement by December 31 seems low. The window of opportunity for Congress is closing fast, while fronts between Democrats and Republicans remain hardened over details regarding the prevention of illicit finance. Polymarket serves here as a thermometer for political sentiment, where large bets are often interpreted as a signal for insider knowledge or at least a very well-founded analysis of political realities.

Why it matters for German players

For German players operating within the regulated market of the State Treaty on Gambling 2021, such U.S. developments have no direct impact on their gaming environment but demonstrate the importance of clear rules. In Germany, the Joint Gambling Authority of the States (GGL) ensures safety through the whitelist. Those who play at providers with a German license benefit from strict limits, such as the deposit limit of 1,000 euros per month via the LUGAS system and the stake limit of 1 euro per game round for slots. These rules protect against the extreme volatilities seen on unregulated prediction markets like Polymarket. While crypto betting in the U.S. often occurs in a legal gray area or is politically highly sensitive, the German system provides a stable basis for legal and safe gambling without the risk of sudden market manipulations by large wagers.

What it means for GGL-licensed casinos

Casinos with a GGL license focus on consumer protection and compliance with German laws. However, the discussions in the U.S. clarify how important clean crypto regulation could also be for the gambling industry should crypto ever be more broadly integrated into the legal German market. Currently, payments in GGL casinos remain restricted to classic, transparent methods to guarantee money laundering prevention and player protection. The uncertainty surrounding the CLARITY Act confirms the conservative path of German authorities, who prefer to rely on proven control mechanisms rather than exposing themselves to the fluctuations of international crypto markets.