盘旋上升价格上升后略稳定又继续上浮,螺旋般逐步涨高。平稳持平价格稳定,近期不下落,预测不易上浮。徘徊价格在现基础上有时上浮,有时下浮,浮动较频,幅度不大,趋势较难估测。剧降现价向下降落,幅度大,速度较快。暴跌现价下跌较剧烈,速度仍能控制。疲弱价格开始下降,降幅较微,趋势将继续下 Hovering After the price rose slightly stable and continued to rise, the spiral gradually increased. Steady stable price stability, the recent decline, forecast not easy to go up. Hovering prices are now on the basis of sometimes floating, and sometimes floating, floating frequency, the rate is not large, the trend is more difficult to estimate. Dramatic drop at the current price down, a large margin, faster. Sharp plunge in the current price decline, the speed can still control. Weak prices began to decline, decline slightly, the trend will continue