Hints and tips:
...Fitch downgraded its debt to junk in June and Moody’s put the company on negative outlook, while S&P is also believed to be considering a downgrade to junk, a move that would force some holders of Pemex...
...Its predecessor, based on the S&P 100, reached 150 per cent on the day of the stock market crash in October 1987 but exceeded 80 per cent for only the next seven days....
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