21.   The rally left analysts wondering when it will stop.

22.   The strategy left analysts scratching their heads.

23.   The string of bad news has left some analysts suggesting that Apple may be running out of time to reverse its slide.

24.   The reversal also left some analysts confused about where rates were going.

25.   The surprise -- hardly unusual in Hong Kong -- has left analysts wondering how someone knew to dump the stock the day before the result.

26.   Under the more taciturn Spindler, Apple has pulled in its horns, leaving analysts wondering where the company is going.

27.   With its exemption from scrutiny in hand, Enron revealed relatively little about its trading portfolio, leaving analysts guessing how it had made its profits.

28.   With its exemption from scrutiny in hand, Enron revealed relatively little about its trading portfolio, leaving analysts guessing how it made its profits.

29.   That left many analysts anticipating that any near-term gains for the dollar will prove short-lived.

30.   That leaves analysts in a struggle to predict the end of the earnings cycle and the bull market, both of which have persisted longer than many dreamed possible.