The U.S. Department of Labor has proposed a rule that would allow 401(k) retirement plans to include alternative assets such as Bitcoin. The move follows a Trump executive order and could broaden investment choices for roughly 90 million Americans, potentially expanding the range of assets held in retirement portfolios.

Odaily Planet Daily reports that Metaplanet CEO Simon Gerovich responded on X after Japan Exchange Group (JPX) said it would delay adding companies that hold cryptocurrency as a primary asset to its index. Gerovich said he respects the consultation process and will engage actively, adding that the move will not slow Metaplanet's progress in executing its Bitcoin strategy and building out related ecosystem initiatives. He said Metaplanet was established to give Japanese investors a compliant way to gain Bitcoin exposure through a Tokyo Stock Exchange-listed company, and stressed the firm's approach goes beyond portfolio allocation. Under "Project Nova," Metaplanet plans to accelerate the growth of Japan's Bitcoin ecosystem by scaling operating initiatives and investing in industry partners. The company said more than 216,000 Japanese shareholders have participated to date. Metaplanet said it will continue constructive discussions with JPX and other stakeholders to deepen market understanding of Bitcoin and clarify the company's role within Japan's financial system.

ChainCatcher reports that Simon Gerovich, CEO of Japan-based Bitcoin treasury-listed company Metaplanet, said on X that the Japan Exchange Group (JPX) has postponed adding companies whose primary assets are cryptocurrencies to its indices. Gerovich said he respects the review process and will engage proactively, adding that the move will not slow Metaplanet's push to expand its Bitcoin strategy and build out its ecosystem. He said Metaplanet was established to give Japanese investors a compliant way to gain Bitcoin exposure via Tokyo Stock Exchange-listed companies, while stressing that the firm's approach goes beyond simple asset allocation. Under "Project Nova," Metaplanet plans to accelerate the growth of Japan's Bitcoin ecosystem by scaling operating initiatives and investing in industry partners. Gerovich said more than 216,000 Japanese shareholders have participated so far. He added that the company will continue constructive dialogue with JPX and other stakeholders to deepen market understanding of Bitcoin and Metaplanet's role in Japan's financial system.

April 5 — Economists say the sharp jump in gasoline prices paid by U.S. consumers is expected to show up clearly in the inflation data due this week. They forecast the March CPI will climb 1% month over month, the biggest monthly increase since 2022, while core CPI is seen rising 0.3%. Gasoline prices at U.S. pumps previously jumped about $1 per gallon after the war in Iran. A day before the CPI report, the Fed's preferred inflation gauge will offer a read on price pressures before the conflict: economists expect the February core PCE price index to rise 0.4% for a third straight month, indicating disinflation had already stalled even ahead of the fighting. Alongside signs of a stabilizing U.S. labor market, sticky inflation and fresh price risks tied to the Middle East war help explain why the Federal Reserve may find it difficult to cut interest rates this year. (Jin10)

The US federal government has filed suit against the State of Illinois after state regulators issued cease-and-desist letters to prediction market platforms including @kalshi and @Polymarket. The complaint argues that Illinois is intruding on markets overseen by the Commodity Futures Trading Commission (CFTC), weakening the agency's regulatory authority. Source: WuBlockchain

Brazil is considering expanding Pix, its instant payments system, to international markets despite criticism from the United States.

Author: Axis Compiled by Wu Shuo Blockchain TL;DR - Bithumb's six-month partial suspension is a market-structure shock, not just an AML compliance headline. With Upbit, the two venues represent about 96% of domestic volume, and the penalty weakens Korea's price-discovery engine. - Korea's crypto market is defined by persistent information asymmetry. Language barriers and capital controls routinely turn local political and regulatory news into outsized KRW-pair moves before global traders react. - The "Kimchi Premium" is best read as a gauge of cross-border capital friction, not simply retail sentiment. Research suggests a structural floor near 1.24% under capital controls. - Liquidity is becoming dangerously concentrated on Upbit as funds migrate away from Bithumb. Concentration raises the odds of sudden, hard-to-anticipate dislocations. - Bottom line: pro-crypto institutional channels are expanding under the new government, while retail-facing infrastructure is tightening. The setup keeps producing brief, repeatable alpha windows for traders plugged into Korean-language signals. A major event just hit one of crypto's deepest fiat pools, and most global desks barely noticed. On March 15, South Korea's financial regulator ordered Bithumb—the country's second-largest crypto exchange—to suspend part of its business for six months. International coverage largely framed the move as routine enforcement tied to AML and regulatory clean-up. That misses the core point: this is a structural hit to market plumbing in a jurisdiction that matters for global price signals. Upbit and Bithumb together account for roughly 96% of South Korea's cryptocurrency trading volume. When one of two dominant venues is forced to scale back, competitive price discovery deteriorates. For global traders who have long treated Korean flows as a useful early-warning system, that matters. Korea is not a peripheral market in crypto. The Korean won (KRW) is the second-largest fiat currency by crypto trading volume, with year-to-date volume around $663 billion, close to 30% of global fiat-to-crypto trading. Nearly one-third of South Korean adults hold digital assets—about double the U.S. rate. The policy backdrop adds another layer. The current administration took office in June 2025 after running on one of the clearest pro-crypto platforms in modern political history. Since inauguration, nearly half of the top 30 performing KOSPI stocks have been tied to digital assets. Equities absorbed the signal quickly. Crypto markets, especially outside Korea, have largely shrugged. Why global traders keep arriving late Korean political and regulatory developments typically surface first in Korean-language media and local crypto Twitter, and they get priced immediately in KRW pairs on Upbit and Bithumb. English-language coverage often lands hours or days later. The lag also runs in reverse: global macro narratives born in English can take time to filter into KRW markets. The result is not random noise. It's structural information asymmetry reinforced by language barriers, capital controls, and exchange concentration. The clearest case study remains December 3, 2024, when President Yoon Suk Yeol declared martial law. Korea's BTC price dropped about 30% intraday while global BTC fell only about 2%—a 28-point gap. Selloff volume reached roughly $33.3 billion, briefly making Korea the highest-volume crypto market worldwide. Order books thinned instantly, and the selling pressure clustered in KRW pairs. Stablecoins broke down too: USDT printed as low as $0.75 on Korean exchanges. BTC and altcoins traded at discounts exceeding 50% versus global prices. Local traders, believing they were racing for the last exit, hit market sells even as offshore prices barely moved. On-chain data shows arbitrage desks responded quickly, sending millions in USDT to close gaps. Exchange front ends buckled under traffic, locking many retail traders out. In that brief window, API traders captured most of the opportunity. Within hours, the dislocation largely normalized. Bithumb's suspension is setting up a familiar pattern: the story circulated for weeks inside Korean-language channels, while many English-speaking traders only began paying attention after the official action. Rethinking the Kimchi Premium For traders without Korean information access, the Kimchi Premium has become the default proxy for "what Korea is doing." It measures the KRW price of an asset versus its global USD-based price. Korean spot altcoin markets are among the world's most active, and historically have offered useful leading signals. The common mistake is treating the premium as a pure retail-sentiment meter. In a market where cross-border capital flows face meaningful friction, the premium also reflects the intensity of structural capital pressure. History makes the point. In 2017, with USD/KRW near 1060, the Kimchi Premium peaked around 40%, implying an implicit USDT/KRW rate near 1480. By December 2024, the real USD/KRW exchange rate exceeded 1480. The premium effectively priced that FX stress years in advance. The data was public; the interpretation required local context. Another key detail: the premium does not naturally mean-revert to zero. Research suggests that as long as capital controls persist, Bitcoin maintains a structural non-zero premium floor around 1.24%. When the premium compresses toward that zone, it often signals a shift in underlying capital pressures, not a simple return to normal. In 2025, instances where the premium approached zero were followed by positive BTC performance: average returns of 1.7% over 7 days and 6.2% over 30 days. For traders, the trend and regime shift matter more than the headline level. Why Bithumb's penalty makes Korea harder to read The Kimchi Premium is informative when price discovery is competitive across major venues. Multiple exchanges competing to intermediate similar flows can create spreads rich in signal. Bithumb's partial suspension weakens that competition. After the penalty, funds migrated rapidly toward Upbit, pushing the market closer to a single-venue liquidity regime. As concentration rises, the premium becomes a less reliable early indicator—not because dislocations are gone, but because they become harder to forecast until they erupt. The risks are not theoretical. In February 2026, Bithumb suffered a major operational error, mistakenly crediting 620,000 BTC to user accounts. The BTC/KRW pair briefly flash-crashed about 17% before recovering. The episode highlighted how fragile price formation can become when one platform dominates under stress. A market built to produce fleeting alpha The environment that generates Korean dislocations is intensifying. In 2025, amid tight trading rules, as much as $110 billion in crypto assets flowed out of South Korea. Under the new administration, previously constrained capital is being reintroduced via institutional channels. At the same time, the retail exchange infrastructure is becoming more constrained. That policy divergence has historically been the breeding ground for the sharpest—and shortest-lived—mispricings in Korea. The Kimchi Premium itself is not uniquely Korean. Any region that uses crypto as a parallel financial channel under capital controls can display similar dynamics. Korea is simply the most visible example. The December 2024 martial-law dislocation and the March 2026-era Bithumb disruption both reinforce the same lesson: price distortions tend to appear suddenly, reward those closest to local signals, and correct before the broader market catches up. The traders who capitalized on December 3 were not magically faster. They were positioned in the right information flow and understood how domestic shocks translate into exchange-level pricing. As stablecoin infrastructure deepens globally, more markets are likely to emit Korea-like pressure signals. The challenge is building the monitoring, access, and execution discipline to capture them consistently.

Todd Blanche has taken over as interim head of the U.S. Department of Justice, and the crypto sector is watching closely for one reason: he authored the department's recent directive that narrowed federal crypto prosecutions. President Trump said Thursday that Blanche, who had been serving as deputy attorney general, will replace Pam Bondi as Attorney General. The significance for markets is that the architect of the DOJ's crypto enforcement reset now leads the agency responsible for carrying it out. In April 2025, Blanche signed a four-page memo that disbanded the DOJ's National Cryptocurrency Enforcement Team and instructed prosecutors to step back from cases built primarily on regulatory violations involving crypto firms. The memo has already influenced at least one active matter, reinforcing that the change is not merely theoretical. Key points - Who he is: Blanche, previously Trump's personal criminal defense attorney, was confirmed as deputy attorney general in March 2025 and is now interim AG following Bondi's removal. - What the memo did: The April 2025 DOJ directive dissolved the National Cryptocurrency Enforcement Team and limited prosecutors from pursuing crypto cases centered on regulatory noncompliance. - Ethics questions: ProPublica reported Blanche held between $159,000 and $485,000 in crypto assets—including BTC, ETH, SOL, and ADA—when he signed the memo, raising concerns about compliance with his divestiture pledge. - Enforcement scope tested: In the Southern District of New York case involving Tornado Cash developer Roman Storm, prosecutors cited the memo when dropping one charge. - DeFi implications: With Blanche now at the top, the DOJ posture toward DeFi protocols, mixing services, and unhosted wallets is unlikely to tighten in the near term. - What to watch: Whether Blanche seeks a permanent nomination, and how his interim tenure intersects with pending legislation including FIT21 and the GENIUS Act, will shape how lasting the enforcement pullback proves to be. What the DOJ crypto memo changed The April 2025 memo paired two moves: it eliminated the DOJ's dedicated crypto prosecution unit and narrowed the prosecutorial focus to fraud and unmistakable criminal conduct, stepping away from a framework that treated regulatory noncompliance as a basis for criminal charges. The National Cryptocurrency Enforcement Team, launched in 2022, had been central to the broader approach. The downstream effects were felt quickly. In the SDNY case against Roman Storm, prosecutors referenced the DOJ memo and dropped one charge. Storm was later convicted on a separate charge and faces retrial on two more, but the filing put the memo's influence on prosecutorial discretion on the record. Blanche's elevation does not alter the text of the memo. It reduces uncertainty about whether the policy would survive a leadership change, since the author now sets DOJ priorities. What changes for DeFi, mixers, and offshore platforms The near-term signal is continuity rather than escalation. Under Blanche, the DOJ is not expected to reopen the regulatory-violation pathway the memo shut down—a key point for DeFi projects operating in legal gray areas and for mixing services that were targeted under prior enforcement priorities. The bigger unresolved issue is ethics exposure. ProPublica reported Blanche held crypto assets worth $159,000 to $485,000 when he signed the directive, potentially conflicting with his divestiture pledge. His latest government ethics filing indicates he later transferred holdings in Bitcoin, Solana, ADA, Ethereum, Polygon, DOT, and Quant to his children and grandchild. That sequence may now carry political and confirmation risk. For exchanges dealing with jurisdiction-by-jurisdiction compliance, the appointment suggests federal enforcement will remain restrained even as state regulators pursue their own actions. The widening gap between a federal pullback and active state-level enforcement is emerging as a defining tension. CBS News reported expectations of an extended interim period, citing Senate confirmation headwinds for a permanent AG. Trump praised Blanche on Truth Social as “a very talented and respected legal mind.” Blanche posted on X: “Thank you for the trust and the opportunity to serve.” With FIT21 and broader crypto market-structure legislation still unresolved in the Senate, the durability of the DOJ's enforcement reset will depend on whether Congress formalizes regulatory boundaries that the memo only outlined—and whether ethics concerns become a barrier before that happens.

Odaily Planet Daily reports that economists expect the recent jump in U.S. gasoline prices to show up clearly in major inflation readings due this week. March CPI is forecast to rise 1% month over month, the largest monthly gain since 2022, while core CPI is expected to increase 0.3% month over month. Earlier, the war in Iran drove prices at U.S. gas stations up by about $1 per gallon. A day before the CPI release, the Fed's preferred inflation gauge will offer a look at price pressures before the conflict. Economists project the core PCE price index rose 0.4% in February for a third straight month, indicating the earlier cooling trend toward more moderate inflation had already stalled even before the war. With the U.S. labor market showing signs of stabilization, price pressures remaining elevated, and fresh inflation risks stemming from the Middle East war, economists say the Fed could face difficulty cutting rates this year. (Jin10)