HBAR price declines by 4.5%, testing critical support at $0.23. Hedera nears lower Bollinger Band, RSI at 43.25.The value of HBAR has decreased to $0.23 due to a bearish market trend, with Hedera nearing the lower Bollinger Band support level. The Relative Strength Index (RSI) indicates neutral conditions at a reading of 43.25.