Yesterday was the last day for settlement of credit default swaps linked to Lehman debt. One of the fears raised in the dark days of September was that the failure of a bank like Lehman would create hundreds of billions of dollars of liabilities for companies that had sold insurance on Lehman debt, and that market participants had no way of knowing who was good for that money, because many sellers were hedged and might be counting on payment from another seller, who might be counting on …

Well, the financial system is still standing. While we won’t know who lost money until the next quarterly earnings are announced, no one defaulted on the CDS. In part, this was due to the fact that as Lehman bonds fell in value, sellers of CDS had to post collateral to buyers, so a lot of the losses had already been recognized. (I believe AIG was an exception to this, because they had a AAA bond rating and hence did not have to post collateral until they were downgraded.) Perhaps things would have been worse without the many liquidity-increasing steps the Fed took over the last month; if you have to raise cash in a hurry, it is far easier to get it from the Fed now than it was in the past. In any case, it appears we have one less thing to worry about, at least for now.

• Commentary