When Elon Musk tweeted about Moltbook, the meme coin MOLT experienced a short-term 30% price surge, hitting a new all-time high of $114 million.

On March 19th, per OnchainLens data, Rune is shorting stocks while going long on commodities. With the S&P 500 trading on Hyperliquid, Rune has opened a 20x leveraged short position on the index (ticker SPX) and simultaneously boosted its leveraged long position on Brent Crude Oil (ticker BZ) by 7x. Additionally, Rune has set up Time-Weighted Average Price (TWAP) orders to further expand its positions.

March 19: Per OnchainLens monitoring, a whale address deposited 1,000 BTC to Binance, worth roughly $71.57 million. The whale initially purchased 5,000 BTC 13 years ago. Of that total, 3,500 BTC (≈$340.54 million) have been transferred to Binance to date, while the address still holds 1,500 BTC (≈$106.49 million).

On March 19th, blockchain analytics firm Lookonchain reported that one month prior, Arthur Hayes’ address sent 2.15 million ETHFI at an average price of ~$0.47 (valued at roughly $1 million), appearing to complete a sell-off. Today, Hayes received 132,730 ETHFI from Anchorage Digital at around $0.55 per token (valued at ~$72,800).

On March?19, the U.S. Securities and Exchange Commission (SEC) officially approved a Nasdaq rule change this morning—greenlighting the trading of tokenized securities on the exchange, a critical step for traditional capital markets toward blockchain technology. Under the plan, eligible stocks and ETFs will clear and settle via the existing trading system as on-chain tokens, with the same order book, trading priority, and shareholder rights as traditional securities. The pilot is tied to the Depository Trust & Clearing Corporation’s (DTCC) tokenization initiative: investors may opt for tokenized settlement when placing orders, and the system will handle on-chain processing post-trade. Nasdaq noted that beyond the settlement method, trading rules, market data, fee structures, and regulatory oversight will remain unchanged. Tokenized securities will also be fully integrated into existing U.S. securities law frameworks. For additional details, see the accompanying infographic.

March 19 – Seth G. Jones, an expert at the Center for Strategic and International Studies (CSIS), says direct U.S. military strikes on Iran could only last a few days or weeks, primarily due to limited stockpiles of long-range strike and defense munitions. Jones noted that before the latest round of strikes, U.S. key munitions reserves were already stretched thin, which would force the Donald Trump administration to scale back its military operations. Even as the U.S. gradually pulls back, Israel is likely to keep conducting periodic strikes on Iran—similar to its longstanding military approach against armed groups in Lebanon. Analysis suggests that if the current phase of the conflict winds down, it could help de-escalate tensions in the Strait of Hormuz and lower oil prices. However, shipping resumptions will still hinge on progress in follow-up diplomatic talks.

On March 19, Qatar’s Ras Laffan natural gas facility was hit by a missile again in the early hours of local time that day. Earlier the same day, Iranian sources claimed Iran had once again attacked oil facilities in “Gulf countries hosting Iran’s enemies.” Ras Laffan Industrial City is home to the world’s largest liquefied natural gas (LNG) production facility, per CCTV.