Series I savings bonds issued 2015: current value
Official redemption values for every issue month and paper denomination, July 2026 — from the U.S. Treasury's savings bond value file.
savingsbondcheck.com — Series I savings bond values, issued 2015 — redemption values as of July 2026 — data: U.S. Treasury
Official Treasury value file data
- A $50 Series I savings bond issued May 2015 is worth $69.18 as of , per the U.S. Treasury's savings bond value file.
- That bond sold for $50.00 (I bonds sell at face value), so it has earned $19.18 in interest.
- Series I bonds issued 2015 are still earning interest; each stops at final maturity, 30 years from its issue month — January 2015 bonds in January 2045.
- Treasury has already published values through November 2026: the May 2015 $50 bond's value changes to $69.38 in August 2026.
$69.18Status
Still earning
stops May 2045$100 bond since 2015
Redemption values by issue month and denomination
Every paper denomination redeems at (face ÷ $25) × the per-$25 value Treasury publishes, so these figures are exact. Click a row to highlight it.
| Issue month | $50 | $75 | $100 | $200 | $500 | $1,000 | $5,000 | $10,000 | Stops earning |
|---|---|---|---|---|---|---|---|---|---|
| January 2015 | $69.30 | $103.95 | $138.60 | $277.20 | $693.00 | $1,386.00 | $6,930.00 | $13,860.00 | January 2045 |
| February 2015 | $69.12 | $103.68 | $138.24 | $276.48 | $691.20 | $1,382.40 | $6,912.00 | $13,824.00 | February 2045 |
| March 2015 | $68.94 | $103.41 | $137.88 | $275.76 | $689.40 | $1,378.80 | $6,894.00 | $13,788.00 | March 2045 |
| April 2015 | $68.78 | $103.17 | $137.56 | $275.12 | $687.80 | $1,375.60 | $6,878.00 | $13,756.00 | April 2045 |
| May 2015 | $69.18 | $103.77 | $138.36 | $276.72 | $691.80 | $1,383.60 | $6,918.00 | $13,836.00 | May 2045 |
| June 2015 | $69.00 | $103.50 | $138.00 | $276.00 | $690.00 | $1,380.00 | $6,900.00 | $13,800.00 | June 2045 |
| July 2015 | $68.80 | $103.20 | $137.60 | $275.20 | $688.00 | $1,376.00 | $6,880.00 | $13,760.00 | July 2045 |
| August 2015 | $68.62 | $102.93 | $137.24 | $274.48 | $686.20 | $1,372.40 | $6,862.00 | $13,724.00 | August 2045 |
| September 2015 | $68.44 | $102.66 | $136.88 | $273.76 | $684.40 | $1,368.80 | $6,844.00 | $13,688.00 | September 2045 |
| October 2015 | $68.26 | $102.39 | $136.52 | $273.04 | $682.60 | $1,365.20 | $6,826.00 | $13,652.00 | October 2045 |
| November 2015 | $69.86 | $104.79 | $139.72 | $279.44 | $698.60 | $1,397.20 | $6,986.00 | $13,972.00 | November 2045 |
| December 2015 | $69.66 | $104.49 | $139.32 | $278.64 | $696.60 | $1,393.20 | $6,966.00 | $13,932.00 | December 2045 |
Swipe the table sideways for more denominations →
Source: U.S. Treasury Fiscal Data — Savings Bonds Value Files (v2/accounting/od/sb_value), redemption period 2026-07.
Value history — $100 bond, each June
Redemption value of a $100-face-value bond at each June since issue, by issue month. A flat tail means the bond reached final maturity and its value froze.
| June of | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | $101.00 | $100.88 | $100.76 | $100.76 | $100.52 | $100.40 | — | — | — | — | — | — |
| 2017 | $102.08 | $101.84 | $101.60 | $101.60 | $101.76 | $101.52 | $101.32 | $101.08 | $100.84 | $100.84 | $101.92 | $101.68 |
| 2018 | $104.44 | $104.20 | $104.00 | $103.84 | $104.08 | $103.88 | $103.68 | $103.44 | $103.24 | $103.08 | $104.32 | $104.12 |
| 2019 | $106.84 | $106.64 | $106.44 | $106.24 | $106.48 | $106.28 | $106.08 | $105.88 | $105.68 | $105.48 | $106.80 | $106.60 |
| 2020 | $109.36 | $109.16 | $109.00 | $108.80 | $108.84 | $108.76 | $108.04 | $107.88 | $107.68 | $107.56 | $108.80 | $108.60 |
| 2021 | $110.88 | $110.72 | $110.60 | $110.44 | $110.56 | $110.24 | $110.08 | $109.92 | $109.76 | $109.64 | $111.12 | $110.80 |
| 2022 | $116.36 | $115.68 | $115.00 | $114.32 | $117.12 | $116.20 | $115.52 | $114.84 | $114.16 | $113.52 | $117.80 | $116.88 |
| 2023 | $126.00 | $125.32 | $124.64 | $124.00 | $126.12 | $125.76 | $125.08 | $124.40 | $123.76 | $123.12 | $126.96 | $126.60 |
| 2024 | $130.92 | $130.48 | $130.08 | $129.64 | $130.72 | $130.40 | $129.96 | $129.56 | $129.12 | $128.72 | $131.72 | $131.40 |
| 2025 | $134.32 | $134.12 | $133.92 | $133.72 | $133.88 | $133.56 | $133.36 | $133.16 | $132.96 | $132.72 | $135.04 | $134.72 |
| 2026 | $138.24 | $137.88 | $137.56 | $137.20 | $138.00 | $137.60 | $137.24 | $136.88 | $136.52 | $136.20 | $139.32 | $138.92 |
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Methodology: values are the official per-$25 redemption values from Treasury's savings bond value file for the current redemption month, multiplied by face ÷ $25 (exact). The build verifies row counts, series coverage, value ranges, I-bond monotonicity, and the EE 20-year doubling guarantee before publishing; it refuses to deploy if any check fails. Download the data: current values CSV · full 1992–present CSV.