OBV indicator, also known as tidal energy, also known as indicators of net turnover.
OBV指標(biāo)又稱為能量潮, 也叫成交量?jī)纛~指標(biāo).
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OBV indicator of the direction of the curve usually has three --- up, down, level.
OBV指標(biāo)的曲線方向通常有三個(gè) ——— 向上 、 向下 、 水平.
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