Interstate Power & Light Bond Yields (USD)
Fitted spot curve as of 2026-09-25
https://bondscovery.com/yield-curve/usd-corporate-utilities-power-united-states-interstate-power-light
Interstate Power & Light Bond Yields (USD) as of 2026-09-25: 9Y at 5.90%, fitted curve 2Y–30Y (5.31%–6.37%), 10 bonds. Live chart, constituents and forward rates on bondScovery.
| Maturity | Fitted yield | Forward rate |
|---|---|---|
| 2Y | 5.31% | — |
| 3Y | 5.41% | 5.70% |
| 4Y | 5.50% | 5.91% |
| 5Y | 5.59% | 6.11% |
| 7Y | 5.76% | 6.38% |
| 9Y | 5.90% | 6.67% |
| 15Y | 6.18% | 6.99% |
| 25Y | 6.35% | 7.02% |
| 30Y | 6.37% | 6.83% |
2Y, 10Y and the 10Y−2Y spread over time
Fitted 2Y and 10Y yields and their spread, sampled one build date per month. See all inverted curves today →
| Tenor | Latest2026-09-25 | 1m ago2026-08-26 | 2m ago2026-07-27 | 3m ago2026-06-26 | 4m ago2026-05-28 | 5m ago2026-04-28 | 6m ago2026-03-31 |
|---|---|---|---|---|---|---|---|
| 2Y | 5.31% | 4.79% | 4.78% | 4.70% | 4.43% | 4.15% | 4.26% |
| 10Y | — | — | — | — | — | — | — |
| 10Y − 2Y | — | — | — | — | — | — | — |
Bonds in this curve
The 13 bonds behind this curve. Greyed rows carry an older quote.
| Issuer | Yield | Maturity | Coupon | ISIN |
|---|---|---|---|---|
| Interstate Power & Light | 5.25% | 2028-09-26 | 4.10% | US461070AP91 |
| Interstate Power & Light | 5.38% | 2029-04-01 | 3.60% | US461070AQ74 |
| Interstate Power & Light | 5.51% | 2030-06-01 | 2.30% | US461070AS31 |
| Interstate Power & Light | 5.71% | 2031-09-30 | 5.10% | US461070AZ73 |
| Interstate Power & Light | 5.68% | 2033-10-15 | 6.45% | US461070AC88 |
| Interstate Power & Light | 5.80% | 2033-10-15 | 5.70% | US461070AU86 |
| Interstate Power & Light | 6.01% | 2035-06-29 | 5.60% | US461070AX26 |
| Interstate Power & Light | 6.04% | 2039-07-15 | 6.25% | US461070AG92 |
| Interstate Power & Light | 6.16% | 2043-10-15 | 4.70% | US461070AK05 |
| Interstate Power & Light | 6.12% | 2046-09-15 | 3.70% | US461070AN44 |
| Interstate Power & Light | 6.42% | 2049-09-30 | 3.50% | US461070AR57 |
| Interstate Power & Light | 5.93% | 2051-11-30 | 3.10% | US461070AT14 |
| Interstate Power & Light | 6.37% | 2055-10-01 | 5.60% | US461070AY09 |