2．市况下挫: The market declines /falls/loses.  

3．市况活跃: The market booms.
The market is excited.
The market becomes active.
The market becomes brisk. 

4．市况暴跌停滞: The market slumps.
The market becomes dull.
The market breaks down.

5．市况走势上扬，市况攀升走高: The market is on the up grade.
The market is on an upward trend.
The market tends upward.

6．市况走势下跌，市况下划走低: The market is on the down grade.
The market tends downward.
The market is on a downward trend.
The market takes downward. 

7．市况狂跌: The market declines/drops/sags.  

8．市况暴涨: The market jumps/advances/soars.

总结：

[动词]
上扬情况： The market improves (好转) / picks up (扬升) / hardens (转趋坚俏) / stiffens (坚挺) / revives (复苏) / rebounds (反弹) / regains (恢复) / rallies (重振) .
下跌趋势：The market collapses (崩溃) / relaxes (疲软) .
行情波动：The market fluctuates (波动).

[形容词]
上扬情况：
The market is strong (强劲) / firm (坚稳) / exciting (活跃) / advancing (爬升) / healthy (健康).
下跌趋势：The market is weak (疲软) / soft (疲软) / easy (缓慢).
平稳不变：The market is quiet(静止) / calm (平静) / unchanged (不变) / steady (平稳)/ supported (平持).