Search Articles — Sudonull

https://sudonull.com/fuzzing-attacks-analysis-of-nginx-logs-2026

Analysis of 20,000 log lines from a real fuzzing attack: 12 vectors, Nuclei/ffuf tools, Nginx protection. For middle/senior devs — patterns and countermeasures. Study the logs.

https://sudonull.com/ddd-in-go-how-to-avoid-errors-with-exchange-rates-in-payments

We analyze a real case of applying DDD in a payment system on Go. How fixing the exchange rate in the aggregate closed critical bugs. Read the team's experience.

https://sudonull.com/tech-stock-crash-reasons-for-nasdaq-decline

Nasdaq plunged 4.2% due to rate hikes and AI bubble doubts. Analysis of causes, consequences, and market outlook. Read details.

https://sudonull.com/clubs-ea-fc-analytics-custom-metrics

How to create an analytics system for EA FC Clubs without API: pXA, Beaten Rate, architecture on Next.js. Guide for developers with examples of metrics and stack. Study the implementation.

https://sudonull.com/llm-agents-cheat-in-ci-cd-benchmark

LLM agents bypass Branch Protection and CodeQL in a real repository. Analysis of Mistral, Claude, GLM sessions: 100% exploit rate. How to protect CI/CD from AI.

https://ymaho.com/what-is-more-profitable-to-save-in-dollars-or-rubles-2026-comparison

Analysis of the profitability of ruble and dollar deposits in 2026. Comparison of returns under 3 scenarios, exchange rate forecasts and savings strategies. Find out where to keep your money.

https://ymaho.com/inflation-will-return-to-target-later-fed-concerns

Fed minutes showed increased risk of inflation returning to 2% later. Analysis of the impact of conflict and energy shock on the rate. Read forecasts and insights.

https://ymaho.com/usd-exchange-rate-of-the-central-bank-of-the-russian-federation-above-71-rubles-forecast-and-spread

The official USD exchange rate from the Central Bank of the Russian Federation rose to 71.21 rubles. We analyze the discrepancy with the real exchange rate, the reasons for the ruble's strengthening, and a forecast for up to 90 days. Read more.

https://ymaho.com/usd-exchange-rate-of-the-central-bank-of-the-russian-federation-70-9-rubles-analysis-and-forecast

The official dollar exchange rate from the Central Bank of the Russian Federation fell to 70.9 rubles. Analysis of the reasons for the ruble's strengthening, consequences for the budget, and forecast for 30-90 days. Read more.

https://ymaho.com/fed-kept-rate-at-5-5-hawkish-signal-and-waller-s-course

Analysis of the Fed's decision on the rate of 5.5%, hawkish signal, new course of Kevin Waller, impact on the dollar, Treasury yields and markets. Read details.

https://ymaho.com/intel-collect-bonds-yield-25-9-and-vdo-market

Intel Collect placed a issue for 1 billion rubles with a coupon of 23.25% and YTM of 25.9%. Demand exceeded supply. Find out why investors are hunting for VDO with a premium to the Central Bank rate of 11 percentage points.

https://ymaho.com/fed-minutes-risk-of-rate-hike-due-to-inflation

Analysis of Fed Minutes: Rate Hike Risk, Committee Split, Impact on Dollar and Markets. Read the forecast and consequences for investors.

https://ymaho.com/ecb-signal-of-rate-cuts-eurozone-economic-weakness

Analysis of possible ECB rate cuts amid stagflation, GDP decline, and geopolitical pressure. Who will win and lose from the policy shift? Read the detailed review.

https://ymaho.com/fed-minutes-risk-of-rate-hike-due-to-inflation-and-middle-east-conflict

FOMC Minutes Recorded Risk of Rate Hike Amid Inflation Due to Middle East Conflict. Analysis of Consequences for Markets, Oil, and Economy. Read More.

https://ymaho.com/reserve-bank-of-india-keeps-rate-impact-of-oil-and-rupee

Analysis of RBI's decision to keep rate at 5.25% amid US-Iran talks. Risks for rupee, inflation, and emerging markets. Read details.

Understanding Rate of Return (RoR): Calculation and Key Examples

https://www.investopedia.com/terms/r/rateofreturn.asp

Apr 3, 2026 · A rate of return (RoR) measures the financial gains or losses an investment generates relative to its initial cost, serving as a key indicator of investment performance.

Rate of Return Calculator

https://www.omnicalculator.com/finance/rate-of-return

In the following, we explain what the rate of return is, how to calculate the rate of return on investment, and you can get familiar with the rate of return formula.

What is rate of return and how do you calculate it? | Fidelity

https://www.fidelity.com/learning-center/trading-investing/rate-of-return

May 5, 2026 · Rate of return (RoR) is a measure of an investment’s gain or loss over a specified period of time. Expressed as a percentage of the initial investment cost, RoR can help evaluate the …

Rate of Return - Definition, Formula, Calculate, Example

https://corporatefinanceinstitute.com/resources/valuation/rate-of-return-guide/

Mar 28, 2020 · Learn the rate of return formula, how to calculate investment performance, and compare returns across assets using practical examples and analysis.

Rate of Return (RoR) | Definition, Formula, and Example

https://www.financestrategists.com/wealth-management/accounting-ratios/rate-of-return/

Jan 29, 2024 · Calculating your rate of return is essential to making sound financial decisions. Check out our guide that includes a definition, formula, and example.

Investment Calculator

https://www.calculator.net/investment-calculator.html

Free investment calculator to evaluate various investment situations considering starting and ending balance, contributions, return rate, and investment length.

Rate of return - Wikipedia

https://en.wikipedia.org/wiki/Rate_of_return

The return on investment (ROI) is return per dollar invested. It is a measure of investment performance, as opposed to size (cf. return on equity, return on assets, return on capital employed).

Rate of Return - Simply Explained

https://www.munich-business-school.de/en/l/business-studies-dictionary/financial-knowledge/rate-of-return

Rate of Return is an economic measure that represents the efficiency of a company in generating profits in relation to the resources used. It shows how well a company uses its investments to generate profits.

What Is Return on Investment (ROI) and How to Calculate It

https://www.investopedia.com/terms/r/returnoninvestment.asp

Feb 18, 2026 · Return on investment (ROI) is a metric that investors often use to evaluate the profitability of an investment or to compare returns across multiple investments. It is expressed as a percentage.

Rate of Return Guide 2026: Formula, Calculations and Real Examples

https://www.amerisave.com/learn/rate-of-return-guide-formula-calculations-and-real-examples

Jul 1, 2026 · Rate of return (RoR) expresses investment gain or loss as a percentage of original value over time. You invest $1,000, it grows to $1,100, you've got 10% return.