MyYields
U.S. Treasury Yield Curve App
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
The U.S. Treasury par yield curve for any business day since 1990. Pick a date, scrub the curve, read the 2s10s spread. Official data. No account, no ads, no tracking.
MyYields charts the U.S. Treasury par yield curve for any business day since January 2, 1990.
Pick a date. The curve appears — every published tenor from 1 month to 30 years, short end to long. Touch the chart to scrub a callout across the points. Step day by day with the arrows, or jump anywhere with the calendar. View up to 30 days of history curves simultaneously. Export your research.
Below the chart: 3M, 2Y, 10Y, and 30Y at a glance, plus the 2s10s spread — highlighted when the curve inverts.
WHAT IT SHOWS
- Daily par yield curve rates as published by the U.S. Department of the Treasury.
- Full history from January 1990 to the latest business day.
- All published tenors, 1M through 30Y.
- Select from various projcetions to show exacty which curve you want.
READ THE SIGNAL, NOT JUST THE CURVE
- Inversion status and duration — is the curve inverted, and since when?
- Curve-shape verdict: normal, flat, inverted, humped, or kinked.
- Re-steepening detection when an inversion ends.
- The spread complex: 2s10s, 3m10y, 5s30s, 2s5s, butterflies.
- Basis-point changes for every tenor, day over day.
- Percentile and range context for the 2s10s spread.
- The bull/bear · steepener/flattener name for each day's move.
HOW IT WORKS
- Any requested date resolves to the nearest published business day.
- Data is sourced directly from treasury.gov.
- Light and dark appearance.
- Export your research to PDF, PNG, or CSV.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Inversion status and duration.
• Curve-shape verdict: normal, flat, inverted, humped, or kinked.
• Re-steepening detection when an inversion ends.
• The spread complex: 2s10s, 3m10y, 5s30s, 2s5s, butterflies.
• Basis-point changes for every tenor, day over day.
• Percentile and range context for the 2s10s spread.
• The bull/bear | steepener/flattener name for each day's move.
• Works offline (a little).
The developer, Permusoft, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PermuSoft Corporation
- Size
- 775.2 KB
- Category
- Finance
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 PermuSoft Corporation. All Rights Reserved.