Bitcoin Coinbase Premium Falls to Six-Week Low as Long-Term Demand Signals Stability

Bitcoin demand from US investors showed signs of slowing after a key market indicator used by traders dropped to its lowest level in six weeks. However, longer term data suggests Bitcoin buyers are still active, helping the market stay stable during recent profit-taking.

The Coinbase Premium Index, fell to -0.087 on May 19, marking its weakest level since March 31. A negative reading means Bitcoin traded at a lower price on Coinbase than Binance, often viewed as softer demand from US based investors.

At the same time, traders locked in heavy profits as Bitcoin climbed to nearly $82,000. On May 4 alone, investors realized around 14,600 BTC worth nearly $1.14 billion in profits. Data from CryptoQuant also showed unrealized profit margins reached 17.7% on May 5, their highest level since June 2025.

Long-Term Bitcoin Demand Offers Positive Signal

While daily Coinbase readings weakened, the broader trend tells a different story. The 14-day moving average of the Coinbase Premium Index has stayed above February lows, suggesting selling pressure may be easing.

A similar setup appeared in March 2025 before Bitcoin rallied toward $110,000 during April and May. Bitcoin also continues to hold above the important $70,000 to $75,000 range, an area that previously attracted strong buying interest.

Base Network Activity and BTC Price Support Stay Strong

Crypto analyst Amr Taha pointed to growing activity inside Coinbase’s ecosystem despite weaker spot demand. Revenue on the Base blockchain climbed to nearly $972,000 on May 19, higher than levels seen in late March.

Meanwhile, Bitcoin remains above its 100-day exponential moving average near $76,800, a key support level. Analysts say holding above $74,800 keeps the bullish structure intact, while a break below could shift focus toward the $70,000 support zone.