The Daily Editor

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CoinPedia has been delivering accurate and timely cryptocurrency and blockchain updates since 2017. All content is created by our expert panel of analysts and journalists, following strict Editorial Guidelines based on E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness). Every article is fact-checked against reputable sources to ensure accuracy, transparency, and reliability.

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Introduction

When explaining the interest rate risk of bonds, a first-order approximation is widely used: ‘If the modified duration is 8, a 1% rise in interest rates will cause the price to fall by approximately 8%.’ According to the Ministry of Finance’s ‘JGB Interest Rate Information,’ as of September 17, 2026, the yield on 10-year JGBs is 2.993%,

 » Read more about: How much should you trust the idea that 'a 1% interest rate change moves price by the duration'?—Tracking the quadratic term of convexity with numbers and distinguishing …  »

The idea that “online banks are cheaper” may no longer hold true.

On September 18, the Bank of Japan raised its policy interest rate from 1.00% to 1.25%. This is the second increase in three months, following the one in June. When our editorial department compared the figures for major banks to see how October housing loan interest rates moved in response,

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A single blank row in a table most people never check can quietly drain thousands of dollars from retirement income, and a federal deadline determines whether anything can be done about it.

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 » Read more about: Your Social Security Statement Is Built From 35 Years of Earnings in a Record You’ve Probably Never Opened. One Missing Year Can Cost About $100 a Month for Life, and You …  »

A Social Security raise can help when everyday costs keep creeping higher,
especially if senior benefits
make up a big part of your retirement income.

Under the current system, your COLA is applied to your own monthly benefit, so
the dollar increase grows along with the size of your check.

 » Read more about: AARP Says This Social Security COLA Change Could Cost Some Retirees Nearly $78,000  »