Bitcoin Holds Above $81,300 on September 20, 2026

1. SUMMARY: BITCOIN FLAT ABOVE $81,300; ETH NEAR $2,635.
According to TokenPost at 04:59 KST on September 20, 2026, BTC traded at $81,333.93, up 0.18% in 24 hours; ETH reached $2,635.39, up 0.22%. CoinGlass recorded BTC around $81,350 (+0.10%) and ETH $2,636 (+0.01%), while Korean exchanges showed BTC flat at 0.0% near KRW 110.66 million. Total crypto market cap stood at $2,782 billion with 24-hour volume of $74.72 billion. Notably, derivatives volume slumped, suggesting traders reduced leverage amid low price volatility.

2. SUMMARY: $161.77M LIQUIDATED; SHORT SELLERS UNDER PRESSURE.
In 24 hours, the top 20 crypto assets posted $161.77 million in liquidations, with shorts accounting for 72.92% — about 2.7 times longs. BTC led liquidations at $50.13 million, 82% of which were shorts; ETH followed at $42.19 million, 76% shorts. A short squeeze could cushion prices in the short term, but sharply lower derivatives activity suggests speculative money remains on the sidelines.

3. SUMMARY: ALTCOINS DIVERGE; XRP AND DOGE RISE, SOL FALLS.
TokenPost data shows XRP up 1.49% and DOGE up 1.58%, while SOL fell 2.51%; CoinGlass saw XRP up 2.12% and SOL down 2.33%. On major Korean exchanges, XRP had the largest absolute turnover and 52 of 76 coins with turnover above KRW 5 billion advanced. This rotation indicates capital moving within the market rather than a broad rally, while SOL’s underperformance reflects profit-taking in previously strong assets.

4. SUMMARY: MARKET SENTIMENT SHIFTS QUICKLY TO GREED.
The Fear & Greed Index jumped from 56 to 71, or Greed territory, according to TokenPost Korea. Deribit BTC options put/call ratio stood at 0.77, signaling more upside bets, while kimchi premium was -1.5%, meaning domestic Korean BTC traded below international prices. Improving sentiment without a rebound in derivatives volume creates an optimistic but unconfirmed backdrop that may bring sudden short-term volatility.

Điều cần theo dõi hôm nay: Whether derivatives volume recovers or keeps falling and how BTC reacts around the $82,000 zone.
*Thông tin tổng hợp mang tính tham khảo, không phải lời khuyên đầu tư.*