By: Connor Pietrangelo
9 November, 2026
The global structured products market is worth roughly $2.5 trillion and has been a quickly growing market since 2021. Sitting in this market are securities called structured notes. If you asked most people what a structured note is, I'd guess very few of them could give you an answer. They're most popular in wealth management and private banking, and not as much in the classroom, which is a shame considering that they’re one of the few investments that let you decide ahead of time how much upside you want and how much risk you’re willing to stomach.
What Is a Structured Note?
A structured note is simply a bond and a derivative packaged together into a single investment. The bond part is a loan to the bank that issues the structured note, which accounts for its fixed maturity date, stability, and, in some cases, principal protection. The derivative part, usually a set of options, is what ties your return to something else, usually an index, group of indexes, or a single stock. When the note matures, your return is paid out according to the rules that were built into that specific combination.
How They Work
The simplest example of a structured note is a principal-protected note. For example, you put in $1,000 for five years. The bank sets aside $800 of that into something that will grow to $1,000 by the end of the term; thus, your original investment is covered. The other $200, after the bank takes its fees, goes toward exposure to the S&P 500. If the market rises over those five years, you keep a large share of the gain. But if the market drops, you'll still walk away with your original $1,000.
Many notes also trade more of that safety to offer more return. A buffered structured note may absorb 15% of losses while capping your total gain at 30%, meaning a 10% fall in the market costs you nothing, and a 35% drop costs you only 20%. Income notes work differently. One might pay a 9% per year coupon as long as the market doesn’t fall more than 30% from where it started, and in most years, you simply sit back and collect the payments. However, in a year like 2008, when the S&P 500 fell roughly 38%, you’d take that entire loss.
The Risk and Return Tradeoff
Every structured note involves trading something off. More protection means less upside, and more upside means less protection. Some of the risks are hidden from the headline description, too. A structured note is only as safe as the bank issuing it. They're also difficult to sell prior to their maturity, and they usually don't pass along the dividends you'd collect owning the underlying index or stock yourself.
Why They're Worth Knowing About
Structured notes aren't the right fit for everyone, but they've become a large and increasingly useful tool for financial advisors and wealthier investors managing risk.