Bitcoin's October rally needs ETF buying back near $190 million a day, Bitfinex says

US spot bitcoin ETFs took in $3.08 billion over nine consecutive sessions of inflows, according to the Bitfinex report shared with Crypto Briefing ^[9]. That is about $342 million a session ^[1]. Bitfinex's bar of five times daily issuance equals roughly $190 million a day ^[11], about 55% of that average ^[2]. The same conversion puts a day's new coins at about $38 million, so the September 29 reading of 1.8 times issuance ^[10] came to roughly $68 million a day ^[3]. To reach the bar, the funds need to lift their latest pace about 2.8 times ^[4], to a level they beat on average during the streak ^[2].

The sellers are the harder problem. Coins with a cost basis between $82,500 and $84,000 rose from about 110,000 BTC on September 27 to 306,000 BTC on September 30 ^[6], so roughly 196,000 BTC moved into that band in three days ^[5]. Bitfinex takes that as buyers absorbing coins from profit-takers and from recent buyers selling at a loss ^[15]. Even at the $190 million target, with bitcoin near $84,000 ^[1], ETFs would buy about 2,260 BTC a day, or under 7,000 BTC over three days ^[7]. Directly above the price sits about 1.39 million BTC with a cost basis between $84,000 and $86,500, where holders looking to exit near breakeven could cap the advance ^[7]. That band is about 4.5 times the size of the support built beneath it ^[6].

Leveraged traders have already stepped back: futures open interest fell from more than 700,000 BTC on September 21 to 644,000 BTC on September 29 ^[5], a drop of at least 56,000 BTC, or about 8% ^[8]. The report says that reduces the risk of cascading liquidations and also points to weaker speculative appetite ^[16]. "With leverage substantially reduced, the next sustained move will need to be led by the spot market," Bitfinex analysts said ^[4].

The upside targets follow the seasonal record closely. According to CoinGlass data, September has averaged a loss of about 2.4%, while October has averaged a gain near 20% with a median around 15% ^[2]. If buying picks up, Bitfinex's first test is the $87,722 yearly open ^[12], about 4.4% above $84,000 ^[10]. Beyond it, the firm names $95,000 to $96,700 as a conditional October objective based on seasonality and options positioning ^[12]. A median October from $84,000 would end near $96,600 ^[9], within $100 of the top of that range.

In Bitfinex's bull case, ETF buying recovers toward five times issuance and the price clears $85,000. The firm says that would return about 760,000 BTC to profit and lift the share of supply in profit above 75%, the threshold it uses to tell a new bull market from a recovery inside a bear market ^[8]. A flat October would keep bitcoin in the $83,000 to $87,000 range it has held while traders wait for a catalyst ^[14], with breakeven sellers meeting each rally. On Bitfinex's own test, the downside is sustained trading below $81,300 alongside ETF outflows. In that case its $77,000 level comes into focus ^[13], about 8.3% below the current price ^[11].

I'd expect the flat case for the first weeks of October, because the overhead band outweighs the new support and the ETF gauge was still falling at its last reading ^[10]. The case against that view is that the ETF bar is modest next to the pace the funds held during the streak they just ran ^[2]. A daily close above $85,000 with ETF inflows near $190 million would prove me wrong ^{[8] [11]}.