Volume and open interest are as important as price action.
成交量和持仓价格行为一样重要.
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Volume and open interest are as important to the technician as price.
对技术分析来说,交易量和持仓量同价格一样重要.
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Rising open interest shows more winners are coming into that market.
上涨的未平仓合约表明有很多赢家进场.
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