Collateralized Debt Obligations (CDOs)

Collateralized Debt Obligations are units of packaged debt, sometimes referred to as "Frankenstein debt" which consists of various kinds of debt obligations (auto, home, credit card, student loans, corporate debt, etc.) of various credit ratings (AAA, AA, A, BBB, BB, B, CCC, CC, etc.).

"Originally developed as instruments for the corporate debt markets, after 2002 CDOs became vehicles for refinancing mortgage-backed securities." -Wikipedia


The idea behind this type of investment is that although it contains lots of high-risk debt (that may well default), that risk is offset by the better rated debt in the CDO package.

There are also CDOs known as "CDOs squared". These are also simply packages of variously rated debt, but with an additional layer of abstraction (obfuscation). Instead of various cash-backed assets and other kinds of direct claims on debt in the bundle, CDO^2 consist of pieces or "tranches" of other CDOs.

Additionally, there are Synthetic CDOs and CDSs. A Synthetic CDO is not backed by debt assets but rather derivatives of debt assets known as "Credit Default Swaps" (CDSs), which are basically CDO insurance. The buyer of a CDS makes periodic premium payments in much the same way as premiums for home and auto insurance.

CDSs provide a way for investors to hedge CDO investments. If a credit event (default on a CDO's underlying debt asset) occurs, the buyer of a credit default swap is protected from losses. If no credit event occurs, the seller of the CDS continues to collect the premium payments for the duration of the term of the CDS.

Crazy stuff, huh? Be careful, Wall Street.. Lehman Brothers never saw it coming... 😶

2008 was obviously the wake-up call, trillions in wealth vanished as values crashed to Earth

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