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bollytellymania?

ブラン少佐?

By plotting bands around a moving average, bb provides visual cues about whether a security’s. Bollinger bands are like a rubber band around an asset’s price, showing where it’s likely to bounce or break out. Bollinger bands is a technical indicator that helps traders analyse price volatility. Bollinger bands, by definition, are a technical analysis indicator that charts price and volatility over time in a financial asset such as forex currencies, stocks, or even.

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