Article
Bitcoin is about $81,766, and ETF inflow jumps to $524.8 million

Cardano Daily
Bitcoin spent Thursday until 14:15 near $81,766. CoinMarketCap held it at $81,765.85, down 2.02 percent. CoinGecko at $81,741, down 2.06 percent. The working price is $81,766. Cointelegraph ties the correction below $82,000 to Tesla's Q3 results after a rejection near $85,000 (peak ~$84,840). Glassnode: average ETF cost ~$81,500, corporate treasuries ~$80,200; Fed 28 Oct. Mempool: fees 4/3/1 sat/vB, hashrate 1,041.01 EH/s, retarget about +4.77 percent around 29 October (yesterday +6.40).
For ADA this hour means underperformance: Bitcoin minus 2.0 percent, ADA minus 4.2 percent. ADA/BTC loses all of yesterday's gain (270 → 264.5). CoinDesk: traders “seek shelter in bitcoin as altcoins slide”. A break below ~$80,000 would likely push ADA under $0.21 — that is an interpretation.
The funds
Farside for Wednesday, 21 October, records Bitcoin plus $524.8 million (IBIT +235.0; FBTC +212.7; GBTC +32.6; BITB +19.2), ether plus $14.9 million (ETHA −29.3; ETH mini +28.1; FETH +13.0), Solana plus $0.6 million (GSOL). The day earlier BTC had +23.2. A≠B: SoSoValue/TFTC for 21 Oct cites +528.4. Three sessions: +$1.08 billion; October +$461 million (Cointelegraph).
What follows
The next full ETF row is expected when Farside closes the business day. For Cardano the more relevant items are today's R&D session and the expected tag 11.2.
Sources: CoinMarketCap, CoinGecko, Farside, Cointelegraph, correction, CryptoSlate / Glassnode, Cointelegraph, ETF, mempool retarget.