21.   But after the International Business Machines Corp. reported weaker-than-expected revenues for the quarter, its share price plunged.

22.   But if he does renege on the cap, bond prices will plunge and the banks will suffer heavy losses.

23.   But its bets on small-capitalization stocks turned sour when prices plunged in July.

24.   But now, with production soaring in Mexican-run labs south and north of the border, abuse has spread widely as prices have plunged.

25.   But like many other telecommunications suppliers, its share price plunged after the Internet bubble burst.

26.   But the markets have to react to something, so stock and bond prices plunged on the news.

27.   But the price plunged again quickly, even with the threat of a surge in oil prices.

28.   Coffee prices plunged after a forecast on crop production was higher than expected.

29.   Coffee prices plunged amid speculation recent concern about dry weather in Brazil has been exaggerated and expectations for bountiful crops elsewhere in the world.

30.   Coffee prices plunged amid speculation that recent concern about dry weather in Brazil is exaggerated and that growers elsewhere in the world will have a strong harvest.