Two items from “News Items” from @EllisItems this AM (https://substack.news-items.com):
“8. A rout in global chipmakers deepened on Tuesday, as fears over the durability of the AI boom intensified ahead of results from some of Silicon Valley’s biggest companies this week. South Korea’s Kospi led declines in Asia, falling more than 10 per cent and prompting a short halt in trading, after investors dumped shares in the country’s two leading memory-chip makers. Shares in SK Hynix fell as much as 10 per cent, while its larger rival, Samsung Electronics, dropped more than 12 per cent. The two companies have tumbled 41 per cent and 34 per cent, respectively, in July so far. In Tokyo, the Nikkei 225 fell 4.4 per cent, with memory-chip maker Kioxia plunging more than 18 per cent. This month’s sell-off has slashed Kioxia’s share price in half. (Source: http://ft.com)
9. A closely watched gauge of risk in holding the debt of companies at the centre of the AI boom is rising rapidly, underscoring growing jitters over Big Tech’s vast spending on data centres, chips and computer memory. Prices for credit default swaps, popular tools to bet against corporate debt, tied to Oracle, SpaceX, Alphabet, Amazon, Meta, Broadcom and Nvidia have risen to record highs in recent days, according to LSEG data. The sharp moves echo a sell-off in debt issued by so-called hyperscalers, which are piling hundreds of billions of dollars into developing vast data centres and sophisticated AI models. It comes as investors have grown increasingly worried about the deluge of debt sold by these companies. (Source: https://t.co/i1iKd1P8Ml)”
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Hyperliquid Community Addresses SK Hynix Perp Anomaly: Deployed by XYZ and Under Investigation
Hyperliquid’s xyz:SKHYNIX perpetual contract briefly fell 17.9% after an anomalous pre-market trade in South Korea’s NXT market priced one SK Hynix share at KRW 1.272 million, triggering a roughly 30% move and a trading halt in the underlying market. The Hyperliquid contract followed the move through its oracle, while Binance prices also declined amid cross-market arbitrage before later recovering.
A Hyperliquid team member said the contract was deployed and operated by third-party team XYZ, which is investigating the incident. Under HIP-3, independent deployers are responsible for key mark-price, oracle and external price inputs for their markets.
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Hyperliquid Community Addresses SK Hynix Perp Anomaly: Deployed by XYZ and Under Investigation
Hyperliquid’s xyz:SKHYNIX perpetual contract briefly fell 17.9% after an anomalous pre-market trade in South Korea’s NXT market priced one SK Hynix share at KRW 1.272 million, triggering a roughly 30% move and a trading halt in the underlying market. The Hyperliquid contract followed the move through its oracle, while Binance prices also declined amid cross-market arbitrage before later recovering.
A Hyperliquid team member said the contract was deployed and operated by third-party team XYZ, which is investigating the incident. Under HIP-3, independent deployers are responsible for key mark-price, oracle and external price inputs for their markets.
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📅 APRO Weekly Update
APRO is powering top AI Agents , #RWA & #DeFi projects with rock-solid data feeds.
🚀 Key update: Multi-Oracle Program
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🛡️ +100k Data Validations
🚨 +198k AI Oracle Calls
To be A PRO! To be AI PRO! 🟩
65·B+Long
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Just some TLDR news:
- $CXMT IPO tomorrow if you like Chinese memory.
- Samsung Electronics reportedly struggling to secure large FC-BGA substrates. Ibiden (4062) reportedly requested LTA guarantees, Samsung Electro-Mechanics sought prepayments.
- Samsung + $AVGO sign memory + foundry AI framework through 2030, expected to exceed $200b
- $SOI expects FY2027 silicon photonics revenue to double compared to the previous year, surpassing Morgan Stanley's 60% growth projection. Photonics thesis go brrr.
- SK Group + $NVDA sign $500B+ partnership to build out AI DCs and HBM4 memory.
- SKC Absolics glass core delay to 2027 from reports. Targeting final reliability testing EOY, mass production next year. So if you're curious, this does push back some ramps from $LPK and others (hence drop on ER).
- $QCOM price hikes by double digits for smartphone processors, due to upstream supplier hike pricing.
- $META expected to issue $12B in project-level/SPV financing for El Paso, Texas AI DC expansion
- Naver announced a $10 billion investment from $NVDA and Brookfield to construct a 1GW-scale AI Factory. Near term plan is 200MW by 2028. (Nvidia $1B investment, Brookfield nonbinding $9B)
- 64GB DDR5 server modules rises 146% versus end-June contract pricing
- $INTC brought forward 14A process mass production by a year, risk production H2 2027 and volume production in 2028, vs. 2029 HVM expectations.
- Samsung Electro-Mechanics wins $200m MLCC order (existing bottleneck).
- $AMD (the Bandana bottleneck), announces Helios is in full production with shipments Q3 2026. Including an up to 2GW MI455X GPU deployment with Anthropic and a 6GW infrastructure rollout with OpenAI. Gave new >50% CAGR TAM to $220B by 2030 from $26b in 2025 for CPU market.
Rolls out optical interconnects for Mi500 in 2027. From channel checks, AMD is heading down to the CPO route (seems likely to use Ayar).
- $ORCL wins $7B Department of War enterprise software contract
- JX metal doubles semi target capacity at its KR subsidary with a 4B yen investment, with operations to begin H2 2027, amid surging demand from major customers Samsung Electronics and SK Hynix
- Tungsten hexafluoride spot prices surged 2.1-2.5x Y/Y following Japan's Kanto Denka and Chuo Gas announcing permanent production halts. Fluorinated liquid supply faces a vacuum as 3M plans to exit PFAS production.
- From the four optical chipmaker earnings, Yuanjie/Eoptolink/TFC Optical/Dongshan Precision: no major order cuts, 1.6T shipments expected to accelerate into 2027. Optical chip suppliers expected to capture outsized margins from shortages.
- Unitree Robotics Targets 30,000 Humanoid Robot Production Capacity by 2026. Read through on humanoid TAM scaling like $CCXI and others.
- Energy storage lithium batteries orders increase first half orders by 2,900% apparently in China. Not as familiar with EVE Energy and other battery makers.
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news7/26news
Battle Test: A Runaway Bot vs. the Risk Engine
On Saturday afternoon, a trading bot malfunctioned and briefly became most of the market in HYPE and ZEC on Lighter. HYPE printed $60.96 and $56.31 within half a minute of each other while the rest of the world traded it near $58. It was a real battle test of the risk engine, at size, on mainnet.
TL;DR: Everything worked as expected. Prices recovered within a minute, there were no liquidations across the market, and the losses were limited to the account that caused them. Full breakdown below. All numbers come directly from exchange data and were verified using two separate methods.
The Bot
The account was funded with $500k (deposited two hours before its first trade on July 15) and spent ten quiet days as a small taker bot: 12,028 fills, median fill ~$54, $3.5M total volume, always the taker (zero maker fills), zero fees paid.
Then, at 4:14 PM on Saturday, its sizing logic broke.
Five Minutes of HYPE
In five minutes the bot round-tripped $27.0M of HYPE, 74.2% of the entire market's volume. It flipped its position from +13.1k to −51.9k to +100.2k to −74.2k HYPE, buying its own slippage on every flip. The price briefly moved between $56.31 and $60.96 before returning to normal within a minute after the activity stopped. Over the same period, HYPE on Hyperliquid stayed between $57.83 and $58.13.
The bot then moved to ZEC and repeated the same pattern with larger size, trading $220.8M in taker volume, or 86.7% of the market, from 4:29 to 7:39 PM. ZEC briefly jumped from $478 to $521 on Lighter, while trading between $479.9 and $486.0 on Hyperliquid. After that, it traded smaller sizes across a few other markets until 12:30 AM Sunday, when it stopped trading.
Risk System Response
No liquidations: During both bursts, there were no liquidation or ADL fills for the bot or any other trader. On an exchange that marks positions using the last traded price, moves like these could have liquidated other users. Lighter instead marks positions using a manipulation resistant fair price based on the median of the order book impact price, the index price with a capped EMA premium, and CEX mark prices, so short lived price spikes like these do not affect anyone's margin.
No runaway losses: When the bot's account value fell below its initial margin requirement, the risk engine stopped letting it grow its position: 801 market orders were rejected (order status "canceled-margin-not-allowed") against 1,002 filled on July 25 alone. Margin checks run in the same verifiable circuits as order matching and liquidations. They are enforced on every transaction, with no discretion involved, so a malfunctioning bot can only burn its own collateral.
Where the Money Went
The bot lost ~$226k on HYPE and ~$218k on ZEC in the bursts alone. By the time it went flat, $482k of its $500k was gone, leaving $18k, all of it the operator's own funds. Lighter charges standard accounts zero fees, so the exchange took nothing.
On the other side, LLP (Lighter liquidity pool), earned about $143k across the two bursts, and 40 independent accounts, none affiliated with the bot or the protocol, each made more than $1k by providing resting limit orders that were filled in strict price time priority. The largest winner earned about $38k across HYPE and ZEC. Frontend data also showed traders using the new Chase Limit order type at roughly twice the normal rate during the event. One trader used it through both bursts and finished among the top five winners with about $13.7k .
Why This Matters
Writing a trading bot has never been easier. Neither has losing six figures in minutes to one line of bad sizing logic. The market structure did its job here: prices self-healed in a minute, nobody got liquidated, and the losses stayed on the account that caused them.
If you're building a bot, build on rails designed for it: Lighter's official Python and Go SDKs (with runnable examples), the API docs, and lighter-agent-kit for AI-agent trading. All of it is open source and runs on an exchange with an independent audits. The audit reports, including Nethermind's, are available in Lighter's docs. Start small, keep your order sizes in check, and remember: the margin engine is your last line of defense, not your first.
Be careful with your trading software. Stay safe out there.
Methodology: Fills, orders, and hourly account snapshots from Lighter's databases; PnL computed two independent ways (trade flows + window-end marks vs. protocol oracle marks + funding), agreeing within 0.05% (HYPE) and 0.7% (ZEC); prices cross-checked against Hyperliquid's public API; Chase Limit usage from frontend telemetry matched to exchange fills; funding trail verified on-chain (Ethereum).
Premarket movers:
Tesla leads gains among Mag 7 stocks after the electric vehicle maker plunged about 15% on Thursday (Tesla +1.3%, Microsoft +1.1%, Alphabet +0.7%, Meta +0.7%, Amazon +0.5%, Apple +0.2%, Nvidia -0.4%)
Amkor Technology (AMKR) rallies 11% after the company announced a $1.5 billion multi-year binding agreement with Nvidia to develop advanced semiconductor packaging and test technologies for next-generation AI and accelerated computing platforms.
Intel (INTC) gains 4% (well below the kneejerk surge 12% higher) after the chipmaker’s third-quarter forecast was much stronger than analysts’ expectations. The results highlighted both the durability of AI-related demand, as well as the success of Intel’s turnaround.
MaxLinear (MXL) slides 11% after the semiconductor device company reported second-quarter results that were only modestly ahead of expectations. While its third-quarter revenue forecast was stronger than expected, its view for adjusted gross margin was largely in line at the midpoint of the range.
Oracle (ORCL) is up 2.6% after the software company said it had been awarded a 10-year IDIQ contract by the US Department of Defense under its Enterprise Software Initiative. The contract is valued at $3.31 billion for the first five years and up to $6.99 billion if options are exercised.
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DOW Awards a Nearly $7 Billion Oracle Agreement to Accelerate the Arsenal of Freedom. The War Department announced a historic up-to-10-year, nearly $7 billion enterprise software agreement with Oracle, further advancing the Arsenal of Freedom.
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DOW Awards a Nearly $7 Billion Oracle Agreement to Accelerate the Arsenal of Freedom
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GPU clouds. Memory chips. Quantum computers.
10 new tokenized stocks are live on PancakeSwap via bStocks, trading with no closing bell on @BNBCHAIN:
⚡ CoreWeave (CRWVB)
⚡ Quantinuum (QNTB)
⚡ Oracle (ORCLB)
⚡ AXT (AXTIB)
⚡ Micron 2x (MUUB)
⚡ SanDisk 2x (SNXXB)
⚡ Marvell 2x (MVLLB)
⚡ Intel 2x (INTWB)
⚡ Nasdaq-100 3x (TQQQB)
⚡ South Korea 3x (KORUB)
The compute trade, onchain → pancakeswap.finance/stocks
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GPU clouds. Memory chips. Quantum computers.
10 new tokenized stocks are live on PancakeSwap via bStocks, trading with no closing bell on @BNBCHAIN:
Balance Coin Collapses Over 99% After Oracle Pricing Exploit
Algorithmic stablecoin Balance Coin fell more than 99% from nearly $1 to $0.0014 after an oracle pricing exploit, wiping out nearly all of its roughly $3.5 million in nominal market value. SlowMist said the attacker fed the protocol an abnormally low Bitcoin price, liquidated ineligible vaults, and drained about $912K from 42DAO in a single transaction.
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Balance Coin Collapses Over 99% After Oracle Pricing Exploit
Algorithmic stablecoin Balance Coin fell more than 99% from nearly $1 to $0.0014 after an oracle pricing exploit, wiping out nearly all of its roughly $3.5 million in nominal market value. SlowMist said the attacker fed the protocol an abnormally low Bitcoin price, liquidated ineligible vaults, and drained about $912K from 42DAO in a single transaction.
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Balance Coin Collapses Over 99% After Oracle Pricing Exploit
Algorithmic stablecoin Balance Coin fell more than 99% from nearly $1 to $0.0014 after an oracle pricing exploit, wiping out nearly all of its roughly $3.5 million in nominal market value. SlowMist said the attacker fed the protocol an abnormally low Bitcoin price, liquidated ineligible vaults, and drained about $912K from 42DAO in a single transaction.
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meme7/22meme
🚨@42dao_official exploited for ~$912K.
The attacker exploited an abnormal BTCB oracle price update, allowing multiple BTCB vault liquidations in a single transaction.
Root cause:
→ Missing oracle price deviation checks
→ No liquidation delay or minimum price protection
Attacker: 0x9d8dd9f2d734675e2bfcc142d1c7a45609ca213c
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🚨@42dao_official exploited for ~$912K.
The attacker exploited an abnormal BTCB oracle price update, allowing multiple BTCB vault liquidations in a single transaction.
Root cause:
→ Missing oracle price deviation checks
→ No liquidation delay or minimum price protection
Attacker: 0x9d8dd9f2d734675e2bfcc142d1c7a45609ca213c
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🚨 JUST IN: @42dao_official exploited for ~$912K.
The attacker exploited an abnormal BTCB oracle price update, allowing multiple BTCB vault liquidations in a single transaction.
Root cause:
→ Missing oracle price deviation checks
→ No liquidation delay or minimum price protection
Attacker: 0x9d8dd9f2d734675e2bfcc142d1c7a45609ca213c
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🚨 JUST IN: @42dao_official exploited for ~$912K.
The attacker exploited an abnormal BTCB oracle price update, allowing multiple BTCB vault liquidations in a single transaction.
Root cause:
→ Missing oracle price deviation checks
→ No liquidation delay or minimum price protection
Attacker: 0x9d8dd9f2d734675e2bfcc142d1c7a45609ca213c