差价合约（CFD）是复杂的工具，由于杠杆作用，存在快速亏损的高风险。80% 的散户投资者在于该提供商进行差价合约交易时账户亏损。 您应该考虑自己是否了解差价合约的原理，以及是否有承受资金损失的高风险的能力。
Trading with Bollinger Bands
Hear from Pepperstone Talks key-note speaker John Bollinger on using Bollinger Bands for volatility expansion opportunities
John Bollinger on Volatility Expansion
Combining Keltner Bands with Bollinger Bands to look for volatility expansion opportunities by John Bollinger.
John Bollinger Explains His 2-bar Reversal Strategy
John Bollinger talks about a 2-bar reversal strategy using Bollinger Bands!
