Crypto news report · source clearly identified
Layer‑2 and DeFi tokens drive broad crypto rally as Treasury yields dip
Bitcoin rose above $78,000 while layer‑2 tokens Starknet and Arbitrum surged over 17%, and the DeFi Select Index jumped 8.3% as the 10‑year Treasury yield slipped below 5%.

Bitcoin climbed past $78,000 in European trading, gaining 2.1% since midnight UTC. The rally was led by layer‑2 and decentralized finance (DeFi) tokens, while a softer macro backdrop helped ease inflation‑related concerns.
Key market moves
- Bitcoin (BTC) up 2.1% to $78,131.
- Starknet (STRK) rose 18%.
- Arbitrum (ARB) rose 17%.
- Uniswap (UNI) up 13%.
- DeFi Select Index (DFX) up 8.3% since midnight and 16% over 24 hours.
Macro backdrop
The 10‑year U.S. Treasury yield fell back below 5%, and Brent crude slipped under $103, reducing pressure from the post‑Fed rate‑hike inflation narrative. Equity index futures also posted modest gains, with the S&P 500 and Nasdaq 100 futures up 0.3% and 0.6% respectively.
Futures and open interest
- Cumulative crypto futures open interest expanded ~5% to $141.2 billion.
- Daily futures volume dipped ~3% to $95 billion.
- Bitcoin futures open interest rose slightly to 680 K BTC.
- Uniswap (UNI) futures open interest jumped to 86.6 million tokens, near an all‑time high.
Trader sentiment
- Binance’s top‑trader long‑short ratio eased to 1.52 but remained bullish.
- Overall long‑short positions ratio stayed elevated at 2.36, indicating strong institutional conviction.
Other notable tokens
- Lido DAO (LDO) up 6.6%.
- Ethena (ENA) up 9.6%.
- Stacks (STX) up 9.2%.
- Optimism (OP) up 8.9%.
- Solana (SOL) up 4.5%; Raydium (RAY) up 16%.
Volatility and options
Bitcoin’s 30‑day implied volatility index fell to 36%, the lowest level since May. One‑week BTC and ETH put‑call skews turned positive, suggesting a short‑term bullish bias in options markets.
Source & attribution
News Source
- Publisher
- CoinDesk
- Original date
- September 18, 2026, 10:33 AM
- Original headline
- Layer-2 and DeFi tokens lead broad crypto advance as post-Fed hike nerves fade