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Lido Responds to stETH Yield Calculation Anomaly: Issue Fixed and Oracle Upgraded, User Funds Unaffected

Ethereum staking protocol Lido stated on X platform that today's stETH Rebase has been completed as expected, and has compensated for the ETH rewards missed yesterday due to calculation deficiencies. The corresponding annual percentage rate (APR) is approximately 2.29%. Additionally, the protocol's oracle has been updated and passed audit. The new version will improve report processing speed and help locate the cause more quickly when similar issues arise in the future.Regarding the yield calculation anomaly that occurred yesterday, Lido stated that contributors are still conducting a root cause analysis. Further investigation details will be published on the official forum and social platforms. Throughout the entire incident, user funds were never at risk. Preliminary analysis suggests the issue may have stemmed from a specific edge case: the yield report from yesterday omitted a validator that was in a pending deposit status, causing some staking rewards to be excluded from the calculation.Lido stated that a complete post-mortem report will be released in the coming days to further explain the cause of the issue, remediation measures, and subsequent improvement plans.

SpaceX Stock Pre-Market Arbitrage Review: 10% Spread Still Existed Yesterday

Odaily News: Ahead of the SpaceX IPO, the SPCX pre-market contract on several CEXs and on-chain Perp DEXs presented arbitrage opportunities due to differences in share count calculations and rebase mechanisms, which multiple KOLs capitalized on. Among them, crypto KOL Silicon Bird | Ray shared: “Last night, I went long on BN and short on HL, still capturing a 10-point arbitrage opportunity. BN issued a rebase announcement last night. Since the initially estimated share count (11.87B) differed from the actual share count (13.08B), SPCXUSDT positions will be converted at a ratio of 1.1. This means BN’s SPCX price will be divided by 1.1, while the position size will be multiplied by 1.1. This created a massive arbitrage opportunity because SPCX on Hyperliquid was also originally launched based on the 11.87B share count. However, the documentation clearly states that Hyperliquid’s SPCX will not rebase (as an HIP-3 DEX, trade.xyz doesn’t have this capability either). Hyperliquid’s current SPCX tracks the Class A common stock price. I submitted a ticket to trade.xyz and received a clear response confirming there will be no rebase.” Additionally, he analyzed the reasons behind "SPCX on trade.xyz will not rebase," stating: “There are several key reasons. Those familiar with Hyperliquid and trade.xyz understand their relationship: the former is a trading-specific L1 blockchain, while the latter is a DEX based on Hyperliquid’s HIP-3. trade.xyz is somewhat like an outsourced team, essentially just setting up a platform within Hyperliquid’s ecosystem.1. We need to understand that a rebase is an extremely complex operation, involving halting trading, forced liquidations, and reopening positions. This is a major engineering challenge even for large CEXs (such as OKX and BN, which are undergoing this rebase). Smaller exchanges like Bitget have simply given up and opted for a relist. For an on-chain team dependent on another blockchain, this is an even more daunting task.2. When trade.xyz first launched the contract, it mentioned an estimated share count of 11.87B. However, they later realized this could be controversial and promptly removed any mention of the estimated share count from their documentation. They clearly emphasized that the price tracked by SPCX on trade.xyz is the Class A common stock price of SPCX, and added extensive disclaimers stating there will be no rebase.”Crypto KOL KyleChen also posted last night: “The optimal hedging strategy should be on OKX’s pre-market perpetual. The IPO subscription cost is 142u, leaving around 14% profit margin. Comparison of three pre-market platforms:- OKX Pre SpacX: 162u, essentially confirmed as per-share price- Binance current price: 167u, with an announced rebase scheduled for 6/10 at a factor of 1.1, resulting in an adjusted price around 151.2u- Hyperliquid: 168u, its pre-market contract is provided via trade.xyz based on HIP-3. From a technical infrastructure standpoint, the contract does not directly supp

OKX Rebases SPACEX Pre-Market Contract and Renames It to SPCX

Odaily News According to an official announcement, OKX has executed a Rebase (proportional adjustment) on the SPACEXUSDT pre-market contract at 15:10 on June 2 (UTC+8), and simultaneously renamed the contract to SPCXUSDT. This adjustment aims to align the contract parameters from the estimated equity to the actual equity disclosed by SpaceX in its S-1 filing, with an adjustment ratio of 12.52x.It is reported that this Rebase will proportionally adjust user positions and orders, while the position value and account equity will remain unchanged in principle. During the adjustment period, order placement, modification, and cancellation services will be suspended for approximately 5 minutes, and some order types will be canceled and need to be reset. Additionally, following the contract rename, the relevant API identifiers will also be updated simultaneously.