According to CoinMeta, as analyzed by analyst Axel Adler Jr, the short-term market stress index for Bitcoin has risen to 16. This increase is driven by price volatility rather than an increase in selling pressure from exchanges. The stress index consists of price pressure, capital flow pressure, and leverage pressure, with current price pressure being the main factor. Historical data shows that the index only rises above 50 when there is an increase in capital flow pressure from exchanges.