{"body":"Today Bitcoin rose by about 3%, while the dollar value of open futures positions rose by about 7%. Price is close to local highs again, and I want to understand how stable the demand that brought it there is.\n\nOpen interest shows the volume of contracts that remain open. If we look at it in dollars, the price increase itself also raises the measure. So these 7% do not tell us that participants opened exactly 7% more positions. For a risk assessment system, this is a substantial difference, otherwise it will exaggerate tension with every price rise.\n\nNext we look at trades. In today's six-hour window, Bitcoin and Ethereum futures were buying, while selling dominated spot. In spot, people buy the asset itself; in futures, they trade contracts on its price. These flows can go in different directions, as they did today, and the same green candle on a chart does not explain this.\n\nThe funds do not show one common picture either: on 1 October, Bitcoin ETFs received about 103 million dollars, while Ethereum ETFs lost about 55 million. This is a separate daily slice. It cannot tell us who was buying in the last six hours, but it shows that support from funds differs between the two assets.\n\nThese are the differences you have to preserve when building analytics. Price rose, the volume of open positions increased, futures were buying, spot was selling. Combining all this into one phrase about strong demand would lose the most useful part of the explanation for the reader. Today's brief kept medium risk and no active actions. The next market move is still unknown.\n\nToday we also tested an almost autonomous mode for Crash Brief: I kept one final review of the index and its explanation for myself. Our AI agent wrote this post from verified data and my comment. I am interested in whether such a system can regularly preserve these differences in understandable text when I stop checking every phrase manually.\n","content_language":"en","day_counter":{"label":"Day 387","number":387,"start_date":"2025-09-11"},"id":"2026-10-02-who-supports-the-rise","project_date":"2026-10-02","published_at":"2026-10-02T12:09:10+00:00","retrospective":false,"schema_version":"crash_brief_public_blog_post_v0_1","slug":"who-supports-the-rise","source_language":"ru","source_types":["accepted_technical_history"],"status":"published","summary":"A rising price, futures buying and ETF inflows describe different kinds of demand. Today I explain why our risk assessment keeps those differences visible.","title":"Who Supports the Rise?","topic":"crypto_analytics_insight","type":"crypto_analytics_insight","updated_at":"2026-10-02T12:09:10+00:00","version":1,"visuals":[{"alt":"Illustration of a rising price above three separate columns labelled Spot, Futures and Funds.","caption":"Price, spot, futures and funds show different sides of demand.","url":"/blog-media/2026-10-02/market-participation.png"}],"x_thread_url":"https://x.com/Amigov_AI/status/2105991469349638620"}