1.  But the dollar may have only short-lived speculative reasons for rising, analysts said.

2.  Currency traders said the dollar may be rising for short-term speculative reasons rather than any permanent strengthening.

3.  In spite of the improving market, some space is being withheld for speculative reasons, brokers say.

4.  That left trades made for speculative reasons.

5.  While most use them to trade futures contracts, others have bought the seats for speculative reasons much like golf club memberships.

6.  But he has more than a speculative reason to believe that his third TCU team could have been very competitive with the top-ranked Cornhuskers.