Author: 行政

A new arXiv preprint studying seven major Bitcoin crashes found the warning signal shifting among price, leverage, and order flow from one event to the next.One clue echoed across six usable cases. Taker order-flow variance tightened before each cascade, a faint weather front across the group rather than a siren traders could trust to call the next crash.Ramon Marc Garcia Seuma submitted the single-author paper on July 29, 2026. The work has not been peer reviewed. It analyzed Binance’s USD-margined BTCUSDT perpetual market across cascades from May 2022 through October 2025, using one-minute price bars and five-minute open interest, trader…

For the first time, the United States Mint will display all 11 of its 1933 $20 Double Eagles together on Aug. 28 at the American Numismatic Association World’s Fair of Money in Pittsburgh. All 11 US Mint held 1933 Double Eagles will be displayed together for the first time Aug 28 at the ANA Worlds Fair of Money in Pittsburgh The historic exhibit will unite 10 coins at the center of a decades-long ownership battle with an 11th example later surrendered by a private collector. The original group appeared together at the 2006 World’s Fair of Money in Denver, but…

Michael Saylor’s Strategy (formerly MicroStrategy) is targeting a September recovery for its STRC preferred stock as the company seeks to revive the financing channel behind its goal of doubling Bitcoin per MSTR share within seven years.The plan follows a second quarter that demonstrated Strategy’s growing exposure to Bitcoin’s price swings.The company reported an $8.22 billion second-quarter loss after earning $10.02 billion a year earlier. Almost all the reversal came from an $8.32 billion loss on its digital assets as Bitcoin ended June about 40% below its level at the end of last year’s second quarter.Strategy continued buying through the downturn.…

House of Doge’s wholly owned Dogecoin Ventures unit borrowed $1.4 million from lender Devlin DeFrancesco under an unsecured note, according to a July 29 SEC filing.Secured creditors get paid first, while the $1.4 million principal is due in 2,227,300 CleanCore Solutions shares already pledged to House of Doge’s senior lenders.The note was issued July 28, bears 10.7% annual interest and matures July 27, 2027. Rather than return the $1.4 million principal in cash, Dogecoin Ventures agreed to deliver the fixed block of unrestricted, registered CleanCore shares.Dividing the face amount by that block produces an implied value of about 62.9 cents…

SOS Limited shareholders approved steps that could expand the crypto-linked company’s authorized share pool 100-fold, giving it far more room to raise equity after it temporarily stopped direct mining and ended 2025 with just $3.2 million in cash alongside about $79.1 million in Bitcoin and Ethereum.A July 27 vote, disclosed July 30, creates capacity only. Any dilution would require SOS to complete the required reorganization and charter steps and then issue shares under terms it has not disclosed.A cash-light crypto balance sheetSOS’s latest audited balance sheet showed cash and cash equivalents falling from $228.131 million at Dec. 31, 2024, to…

Enlivex, a Nasdaq-listed biotechnology company, is asking shareholders to authorize up to $800 million of financing tied to the RAIN crypto token. The structure could increase its share count by as much as 951%.Despite Enlivex’s biotech business, the financing is primarily a crypto-treasury transaction. RAIN delivered at closing would go to the company’s treasury wallets, while substantially all cash or stablecoin proceeds are earmarked to acquire the token or support other treasury purposes, transaction costs, and debt. Only up to 5% of remaining USD proceeds could fund Allocetra.Shareholder approval is required for an initial $400 million placement and the maximum…

An 1888 Liberty Head double eagle sold for $170,800 to lead Heritage Auctions’ Summer FUN U.S. Coins Auction, which realized $12,400,954 from more than 1,400 lots. Several of the rare gold coins that helped power Heritages Summer FUN US Coins Auction to $124 million Graded PR64 Deep Cameo by PCGS, the proof gold coin set an auction record for an 1888 double eagle in the grade. It topped a sale marked by strong demand for scarce Liberty Head, Indian Head and Saint-Gaudens gold issues. An 1861-S Paquet double eagle from The Fudd Collection followed at $128,100, while two rare Indian…

The FTX Recovery Trust, which is pursuing assets for the bankrupt exchange’s creditors, can keep trying to recover at least $1.76 billion that FTX alleges it transferred to Binance parties in a 2021 share repurchase.A July 24 ruling by U.S. Bankruptcy Judge Karen B. Owens preserved the core clawback claims against four Binance entities and Changpeng Zhao while dismissing separate claims tied to FTX’s collapse. The decision lets the case continue but does not establish liability or award money to the estate.According to the complaint, seven agreements executed July 15, 2021, repurchased Binance’s roughly 20% stake in FTX Trading and…

Robinhood’s crypto-related transaction revenue in the fourth quarter of 2024 generated $358 million of the company’s $672 million in transaction-based revenue, about 53% of the total.That concentration had flipped by the second quarter of 2026, when crypto revenue fell 38% year over year to $100 million and accounted for just 12.9% of transaction-based revenue.Options reached $342 million, event contracts brought in $156 million, and equities added $129 million, together producing 81% of the segment and six times what crypto contributed. Net interest revenue and other revenue, driven in part by Gold subscriptions, added $389 million and $143 million, respectively.MetricQ4 2024Q2…

Ethereum turned 11 on July 30, the anniversary of the day users generated and loaded the Frontier genesis block in 2015.In its first decade, the network survived the DAO crisis, executed the Merge to proof-of-stake, and became the leading public venue for stablecoins, decentralized finance, and tokenized assets.Its second decade brings a harder set of tests. Ethereum currently hosts about $148.8 billion in stablecoins and roughly $15.5 billion in tokenized real-world assets, according to the latest data from DeFiLlama and RWA.xyz.Ethereum-based applications generated about $8.56 million in 24-hour fees at the time checked, DeFiLlama data show. The base chain itself…