On March 30, Hyperinsight detected a whale address that specializes in shorting, "Silver Iron Head Air Force," opening BTC and ETH short positions, with a position size of about $4.0 million. At the same time, the address placed $29.0 million in sell and buy orders, waiting for the price to rise and trigger them.

A “Innovation Committee Action” plan backed by Trump advisor David Sacks will invest $100 million to support candidates in the midterm elections in mid-November this year, in order to prevent stricter regulation of AI technology. This comes on top of other pro-AI groups having raised nearly $200 million, as AI policy has become a key issue in the fight for control of Congress.

Gate News bot message, according to Gate’s official announcement Gate has launched BASED/USDT perpetual contract spot trading, using USDT as the settlement method. This contract supports 1-20x leverage for opening long and short positions. Users can choose the leverage multiple themselves when placing an order. According to the announcement, Gate will adjust trading parameters such as the funding rate, minimum tick size, maximum leverage, risk limits, and maintenance margin, as appropriate based on actual market conditions.

2026-03-30 00:15 to 00:30 (UTC), within the 15-minute window ETH’s price surged 1.21% quickly, rising from 1981.9 USDT to 2023.69 USDT, with a range of 2.11%. Market attention increased in tandem; during this period, the ETH/USDT trading volume rose by about 15% compared with the previous interval, the buy order ratio reached 62%, overall volatility intensified, and it attracted a large influx of capital into the spotlight. The primary driving force behind this unusual move is that ETF inflows hit a new high, while multiple institutions’ funds continued adding to their ETH holdings, causing the circulating supply to decrease significantly.

March 29th Cryptocurrency Market News: MicroStrategy's founder gives a bullish signal, analysts focus on Saudi production cuts, High points out that Bitcoin may have already bottomed. U.S. stocks may be approaching a short-term bottom, Canada plans to ban cryptocurrency political donations. The market needs to reset in order to start a new bull market.

Brazilian President Lula signed an anti-gang bill that authorizes the freezing and confiscation of criminal assets, including cryptocurrencies, stocks, and luxury goods. This bill encourages the public to report in order to receive asset rewards and increases penalties for violent criminal organizations.

BlockBeats news, on March 28, according to OnchainLens monitoring, a giant whale address deposited 4 million USDC into HyperLiquid and began buying HYPE. Currently, the address has accumulated over 200 million dollars' worth of 56,208 HYPE, and there is still a TWAP (Time Weighted Average Price) order being executed, which is expected to complete further accumulation in about 10 hours.

California Governor Gavin Newsom signed an executive order prohibiting state-appointed officials from profiting in prediction markets using non-public information, emphasizing the maintenance of government integrity and public trust, and criticizing recent insider trading issues among internal personnel.

Israeli Air Force reservists are accused of using confidential information to trade on Polymarket in order to profit from the war between Israel and Iran that began last year. The two men have been charged with serious security offenses, bribery, and obstruction of justice. They had previously successfully predicted specific military operations and earned $162,663 in profits. Details of the case have been partially disclosed, but the defendants’ names have not yet been made public.

BlockBeats news, on March 27, according to monitoring by Hyperinsight, a whale starting with 0xe84 opened a 40x leveraged long position in BTC, with a position size of 2.7 million USD, an average price of 68,664 USD, and a liquidation price of 67,726 USD. This whale also placed a market sell order, planning to execute a stop-loss if it drops to 68,300 USD, reducing half of the position.