London Stock Exchange (LSE) chiefs have yet to give a full explanation of what caused their computers to crash on Wednesday, but at least the failure gave some reprieve to hi-tech stocks that were otherwise in line for another hammering.
Those who have made windfalls on spectacular dotcom rises in the past 12 months could be particularly hit, given that they might have wanted to sell certain stock on Wednesday - the last day of the financial year - to minimise tax liabilities.
Ironically, the systems failure provided something of a relief to hi-tech companies whose counterparts on Nasdaq had received a hammering during the previous few days because of the court ruling which found that Microsoft had abused its monopoly power.
On Tuesday, trading on Nasdaq again saw hi-tech shares plummet, with dramatic 15 per cent swings. The LSE was likely to follow suit Wednesday before the crash saved its technology stock by the bell.
However, in an interview with the BBC, LSE chief Gavin Casey refuted suggestions that the crash was tantamount to a "fiasco". Instead, he said it was a very considerable disappointment "which we regret greatly".
Once the fault was finally fixed, the FTSE 100 fell some 120 points to 6307 - its lowest point for more than two months.
So far, the LSE has given little explanation of what happened on Wednesday, except to confirm that it suffered a fault in its electronic feed to dealers. A spokesman described the problems as "technical" and involved corrupt data.
In the meantime, the US markets have calmed down, with a rally in the hi-tech sector. Crashes permitting, UK hi-tech stocks should now escape much of the savaging that their US counterparts have received this week.
This story has been republished from uk.internet.com
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