US Stock Futures Dive Further

Whales are going long on $ZEC! Over the past 15 hours, 2 whales opened 10x longs on a total of 29,798 $ZEC ($37.57M).

According to Lookonchain's monitoring, two whales opened 10x leveraged long positions on ZEC in the derivatives market over the past 15 hours, holding a total of 29,798 ZEC worth approximately $37.57 million.

Insight Beating AI Flash News: OpenAI’s Product and Platform Lead Thibault Sottiaux announced Day 16 of the company’s 28-day product sprint, with a key focus on resolving context caching issues for long-running Agents. For logged-in Codex and ChatGPT Work users, OpenAI has announced permanent retention of prompt caches. This ensures cache hits even when resuming work after hours or reopening old sessions, eliminating the loss of cache reuse benefits due to long pauses. The API has also been updated: OpenAI extended the optional cache duration for the Responses API from the default 30 minutes to 12 hours. Developers can cache system instructions, tool definitions, and common context long-term, so Agents can reuse prior computation results even when resuming tasks hours later. The two durations can be mixed: fixed instructions are retained for 12 hours, while new conversation content is cached for only 30 minutes. However, extending API caching incurs additional costs. The initial write price for 12-hour caching is 2.5 times that of standard input, double the cost of the default 30-minute cache. For subsequent cache hits, input prices for most new models are reduced by 90%, and by 95% for GPT-6.1 Sol. Thus, long caching is more suitable for Agents that repeatedly call the same context, rather than short, one-off tasks.

Beating AI News Flash: OpenAI’s Product and Platform Head Tibo Sottiaux admitted that some users have recently encountered abnormal Codex usage quota consumption. An investigation found that roughly 40,000 accounts have actual usage limits inconsistent with their selected subscription plans. OpenAI has fixed the issue, is contacting affected users individually, and has committed to reissuing usage credits.

NEAR’s governance platform House of Stake has opened voting on the HSP-029 proposal, which seeks to gradually lower the NEAR token’s annual issuance rate from the current 2.5% to 1.6% over the next 24 months, to reduce token dilution and optimize the long-term token economic model. The voting deadline is November 2, 2026.

Super Micro Computer raised its preliminary quarterly revenue and gross margin guidance, driving Dell (DELL)’s post-market share price to rise around 6% at one point. According to TradingBeats monitoring, the largest DELL long position holder, who had been averaging down during the prior decline, reduced their position by roughly $960,000 in the early hours of today amid the current rebound, nearly half of their original holding. The total loss on the reduced position was around $6,300, exiting nearly at break-even. Currently, the whale still holds 2,200 DELL long contracts, with a position value of approximately $1.08 million, an average entry price of around $482, uses 4x isolated margin leverage, and has an unrealized profit of about $17,000 on the remaining position.