Bitcoin fell to $81,400 on Tuesday morning, declining 0.5% from the previous day’s close even as spot exchange-traded funds recorded their largest single-day inflow in nearly four weeks. The divergence between institutional buying and price weakness underscores growing caution among derivatives traders, who are actively positioning for further downside.
According to reporting by CoinDesk, the bitcoin weakness followed a sharp selloff across Asian equity markets. South Korea’s Kospi index plummeted 3.73% to its lowest close since April, dragged down by major semiconductor stocks including SK Hynix and Samsung Electronics. Renewed concerns over artificial intelligence spending cuts rippled through the broader tech sector, weighing on sentiment across digital assets.
ETF Inflows Meet Derivatives Skepticism
The $526.6 million inflow into U.S. spot bitcoin ETFs on Monday represented genuine institutional interest—the strongest daily flow in approximately 27 days. Yet that capital influx failed to arrest bitcoin’s decline, a sign that options markets were pricing in additional downside risk.
Data from Deribit, a major derivatives exchange, reveals the bearish positioning. Put options outtraded calls by more than 2-to-1 over the past 24 hours, with the Oct. 30 $80,000 put standing as the most actively traded contract. More tellingly, out-of-the-money puts commanded a 2.5 to 4 volatility point premium over equivalent call strikes—a classic bearish skew that signals traders are willing to pay for downside protection.
Positioning and Liquidation Flow Suggest Caution
Open interest in bitcoin futures fell to $27.4 billion, a 0.6% decline, while funding rates remained elevated at 8.8% annualized—a level that typically reflects bullish sentiment among perpetual swap traders. Yet the structure of options positioning told a different story.
Long positions accounted for roughly 55% of bitcoin futures on Coinalyze, with a long-to-short ratio of 1.24. Binance’s top traders showed similar positioning, with a BTC-USDT ratio of 1.78. Despite this tilt, the premium traders were paying for downside protection suggested conviction about further weakness.
Liquidations declined to $155.1 million over 24 hours, down 54.7% from the previous day, indicating reduced leverage use. That capitulation among leveraged traders may have temporarily cushioned the selloff, though long positions remained dominant across major venues.
Altcoins Follow Bitcoin Lower
Ether fell 0.9% to near $2,385, tracking bitcoin’s weakness. Layer-2 tokens bore the brunt of the selloff, with Arbitrum dropping 3.6% and Starknet declining 3.2%. The CoinDesk DeFi Index tumbled 1.2%, the worst performance among major crypto benchmarks.
Celestia (TIA) bucked the trend, rising 2.2% to around 63 cents after announcing its Fibre scaling system had achieved 3.07 terabits per second throughput. The token is up roughly 42% over the month. By contrast, Sandbox (SAND) fell 4.5% to about 6 cents, reversing earlier gains tied to lifting of trading cautions by South Korean exchanges.
DeFi tokens extended Monday’s losses, with Uniswap (UNI) declining 2.3% to $7.14 and Morpho (MORPHO) dropping 2.5%. Ethena (ENA) fell 1.9%, extending a 30% monthly decline from its late-September peak.
The divergence between institutional cash flows and derivatives positioning suggests bitcoin faces a critical test around current levels. If Asian equities stabilize and AI spending fears ease, support from ETF demand could hold. Should weakness persist, however, the bearish options skew indicates traders have already priced in a potential move toward $80,000.