obv

OBV indicator, also known as tidal energy, also known as indicators of net turnover.

OBV指标又称为能量潮, 也叫成交量净额指标.

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OBV indicator of the direction of the curve usually has three --- up, down, level.

OBV指标的曲线方向通常有三个 ——— 向上 、 向下 、 水平.

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