There has to be others buying T-bills. Feel free to jump in.
I see there has been a lot of confusion regarding the treasuries/t-bills, so I figured I will write a little to clear things up. I will be discussing buying from your brokerage account on the secondary market - which is a lot simpler than buying new issues.
Let’s start simple. The treasury rates right now range from (approximately) 4.60% for 1 week to around 5.00% for 1 year. This means you will earn 4.60-5.00 on your money when you purchase these treasuries.
These can be bought in $1000 increments.
This does not mean you are ‘locking’ away your money.
Assuming interest rates stay the same: You can sell them and get back your money and earned interest for no fee. If you buy a 1 year treasury and sell it one week later, you will have earned (approximately) 4.55% on your money for that week. Not 5.00%. Complicated to explain, not for now.
You can sell them at $1000 increments. When you sell, the money will be available immediately.
This is way different than a CD, because the bank will give you a penalty for taking your money back before maturity. Depending on the term of your CD can be anywhere from 30 days of interest to 1 year of interest (on a 5 year cd).
If interest rates go up: This is quite complicated but in the example that
@Dan gave where he would want to sell his treasury after 13 weeks and the rate is now 5.50. This means that the
new 26 week is now 5.50. But you only have 13 weeks left, and the 13 week will not be 5.50. So you will only lose the difference from the rate you bought and the rate you have to sell at.
A more simple example: You bought a 1 year treasury at 5.00 for approximately $950. After 1 year you will get back $1000. If after one week you want to sell and the rate jumped to 5.25 (highly highly unlikely) you can sell your treasury and get back approximately $948.50 - you lost .25 on your money.
The amount you will lose when selling is the difference between the rate you bought it at and the rate you have to sell it at.
I will try to show some pictures when the market opens so you can see the difference between the bid and ask price.