The U.S. Department of Justice and the Securities and Exchange Commission are investigating insider trading allegations raised by Susquehanna International Group. According to the firm, unidentified traders used non-public information ahead of a Chinese regulatory announcement in May 2026 to buy short-dated put options on Futu Holdings and Tiger Brokers. Susquehanna claims the trades generated more than $100 million in illicit profits and caused the firm losses exceeding $70 million. The company filed suit against 100 John Doe defendants on June 29 and is seeking a court subpoena for Interactive Brokers to identify the traders and freeze related accounts. The SEC confirmed on July 2 that it is reviewing the trading activity, while the DOJ has launched a separate investigation. The case is now centered on identifying the traders, tracing account ownership, and determining whether the trades were based on material non-public information.

Arkham reported that Machi Big Brother generated roughly a fivefold return by going long ETH in less than 48 hours. According to the monitoring data, the trading account grew from around $40,000 to $500,000 over the two-day period. Arkham also indicated that Machi Big Brother sold three Bored Ape NFTs to fund or expand the ETH long position. The case highlights how a whale account can rapidly rotate capital from illiquid NFT holdings into a directional trade on a major crypto asset, and then realize outsized gains within a short window when the position moves favorably. The disclosure is based on Arkham’s public on-chain monitoring and was shared through its official post.

Arkham reported that on-chain figure Machi Big Brother generated a roughly 5x return by going long ETH over the past two days. According to the tracking data, the trading account grew from about $40,000 to $500,000 in less than 48 hours. Arkham also noted that Machi sold three Bored Ape NFTs to fund the ETH long position. The update highlights a sharp, short-duration whale trade in which NFT holdings were converted into trading capital and deployed into a directional ETH bet.

Arkham reported that Machi Big Brother generated an approximately fivefold return by taking a long ETH position over the past two days. According to the monitoring data, the trading account grew from around $40,000 to $500,000 in less than 48 hours. The on-chain update also showed that Machi Big Brother sold three Bored Ape NFTs to fund the ETH long. The trade stands out for its short holding period, rapid capital expansion, and clear portfolio rotation from NFTs into a directional ETH bet. For market participants, such whale activity is often closely watched as a signal of short-term risk appetite and tactical capital deployment.

Trump’s latest financial disclosure highlights a simple but often overlooked crypto tax principle: unrealized gains on unsold digital assets such as Bitcoin, Ether, and WLFI tokens can remain tax-deferred until a sale occurs. In contrast, staking rewards, interest, royalties, and token sale proceeds generally trigger taxable events in the year they are received or realized. The disclosure underscores the distinction between holding appreciated assets and generating current income from them. For crypto market participants, the takeaway is not about aggressive structuring, but about understanding the boundary between unrealized capital appreciation and taxable cash-flow-like income. In practice, long-term holding may defer capital gains recognition, while yield-bearing or monetized activity typically does not. The case stands out because it frames a basic tax treatment principle through a high-profile disclosure, reminding investors that portfolio construction and tax timing are closely linked.

Bitcoin is undergoing a notable ownership reshuffle, according to MarsBit. The report points to continued ETF outflows as a major source of sell-side pressure, leaving a large share of positions underwater and reinforcing short-term market stress. At the same time, long-term holders, older wallets, and smaller on-chain addresses are reportedly turning into net buyers, absorbing supply released by institutional and Wall Street-linked participants. This creates a split market structure: traditional capital is reducing exposure while patient on-chain capital is stepping in. The setup may carry early bottoming characteristics, but it does not confirm a reversal on its own. Whether a durable bottom forms will depend on two conditions highlighted in the report: first, that selling pressure begins to moderate; second, that accumulation by long-term holders and smaller wallets remains persistent rather than temporary. In short, the key takeaway is not just price action, but the ongoing redistribution of BTC ownership from shorter-horizon institutional capital to holders with longer time preferences.

Bubblemaps reported that a cluster of four linked wallets accumulated 2.7% of ANSEM’s supply shortly after launch and later exited the full position on June 19. While the wallets realized only about $2,000 in profit, the same tokens would now be worth roughly $4.7 million at current prices. The case highlights how on-chain wallet behavior, concentration, and exit timing can materially shape trading outcomes, especially in newly launched tokens where early positioning may lead to large upside but also difficult sell decisions. The report, cited by ChainCatcher, focuses strictly on observed on-chain activity and does not imply any forecast for ANSEM’s future price action.

According to monitoring data cited by ChainCatcher from HyperInsight, an address associated with Machi Big Brother (Huang Licheng) continues to add to a bullish ETH position. The address is currently holding a 25x leveraged long on 5,325 ETH, with an average entry price of $1,655.27. The position is reportedly showing an unrealized profit of about $500,000. The update highlights continued aggressive long exposure to ETH from the tracked wallet and offers a clear snapshot of current size, leverage, entry level, and floating PnL.