Bitcoin and the major altcoins witnessed solid buying at lower levels, but a sustained relief rally is unlikely as the bears are expected to sell at higher levels. Key points:Bitcoin and several altcoins have bounced off their Friday lows, but higher levels are likely to attract solid resistance from the bears.BTC price and select altcoins could see rangebound action for a few days.Read more Bitcoin and the major altcoins witnessed solid buying at lower levels, but a sustained relief rally is unlikely as the bears are expected to sell at higher levels. Key points:Bitcoin and several altcoins have bounced off their Friday lows, but higher levels are likely to attract solid resistance from the bears.BTC price and select altcoins could see rangebound action for a few days.Read more