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IN FOCUSBTC‑адреса под угрозой

Old BTC Addresses Under Threat: Quantum Risks, BIP‑361 and Bitcoin Security

Irina Rybkina↗
PERSPECTIVES. FACTS. CONTEXT.

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BTC‑адреса под угрозой
INVESTLB

Old BTC Addresses Under Threat: Quantum Risks, BIP‑361 and Bitcoin Security

Are old BTC addresses under threat from quantum computers? We break down the risks, BIP‑361 upgrade plan, and how to protect your Bitcoin holdings.

Irina Rybkina · 16.04.2026 · 8 min
GPT-5.4 управление компьютером
INVESTLB

GPT-5.4: OpenAI Masters PC Control and Signs $200M Pentagon Contract

GPT-5.4 native PC control (75% OSWorld), 1.05M context,

Irina Rybkina · 09.04.2026 · 3 min
Дивидендный 2026
INVESTLB

Apple Dividend Calendar 2026: Exact Dates to Buy AAPL Stock Before Ex-Dividend

Q2 2026 marks peak dividend season for U.S. blue chips. Apple (AAPL) maintains its quarterly $0.26/share payout with 0.41% yield at $253/share. Next ex-dividend date: May 12, 2026 — buy May 11 (T-1) before 4 PM ET.Apple dividend timeline: T-1 May 11 → Ex-date May 12 → Payment May 15 Apple Dividend Schedule Q2 2026

Viktor Pul · 02.04.2026 · 3 min
как сэкономить деньги за границей
INVESTLB

3 Golden Rules: Save Thousands on Your Next Trip Abroad

International travel sounds glamorous, but hidden fees and bad exchange rates quietly drain 15-20% of your budget. Dynamic Currency Conversion (DCC), airport kiosks, and street "helpers" add 5-13% to every transaction. The average traveler loses $300-500 USD per week-long trip due to poor payment choices. With proven strategies, you can slash these costs to 1-2%.

pintopay · 31.03.2026 · 4 min
проверить криптовалюту
INVESTLB

How to Check Cryptocurrency Before Exchange: Complete AML Risk Assessment Guide

Receiving cryptocurrency from unknown sources carries significant compliance risks — from exchange withdrawal delays to complete account freezes. Even with good intentions, funds often carry connections to mixers, unregulated platforms, or sanctioned addresses. A simple crypto address verification before transactions prevents AML issues and maintains access to your assets. Comprehensive AML analyzers like BestChange's tool

Adam Bardin · 15.03.2026 · 6 min
Moscow Trading Week 2026
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Moscow Trading Week 2026: Key Financial Markets Event for Russia & CIS Traders

Moscow Trading Week, an international conference for traders, investors, and professional financial market participants, will be held in Moscow's Federation Tower (12 Presnenskaya Embankment) from May 13 to 15, 2026. It is the largest business event in Russia and the CIS, targeting a professional audience of stock market investors, brokers, managers, and regulatory officials. The

Irina Rybkina · 12.03.2026 · 8 min
Инвестиции на срочном рынке
INVESTLB

Futures & Options Trading: Complete Derivatives Market Guide

Derivatives markets offer powerful tools for hedging portfolios, speculating on price movements, and generating income through structured strategies. Unlike cash equity markets, futures and options allow investors to profit from both rising and falling prices while using leverage to control larger positions with less capital. Major exchanges like CME Group, Eurex, and ICE process trillions

Julia Howard · 10.03.2026 · 6 min
S&P 500 прогноз 2026
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What If the Whole World Is Wrong? Can S&P 500 Crash in 2026?

S&P 500 delivered +12.4% average annual returns for 7 straight years since 2019. Investors now view the index as "unsinkable," treating corrections as temporary noise. But what if the base case for 2026 isn't +10% growth, but a 20-30% decline? Let's examine contrarian arguments against consensus with March 2026 data. U.S. equities hit all-time highs,

Alla Demidova · 10.03.2026 · 5 min
tax-advantaged accounts
INVESTLB

U.S. Tax-Advantaged Investment Accounts 2026: Complete Comparison Guide

American investors have access to powerful tax-advantaged accounts designed for retirement, healthcare, and wealth building. These accounts offer contribution deductions, tax-free growth, or penalty-free withdrawals — saving thousands in taxes annually. In 2026, contribution limits remain stable while income phase-outs adjust for inflation, making strategic planning essential. Total IRA assets exceed $13 trillion with 120+

Alla Demidova · 03.03.2026 · 5 min
Акции электроэнергетики 2026
INVESTLB

Utility Sector Stocks 2026: Top Picks Amid Power Demand Surge

Utility sector stocks delivered exceptional performance in 2025, with the S&P 500 Utilities Index gaining 25–30% versus the broader market's 20% advance. Surging electricity demand from AI data centers, industrial re-shoring, and electric vehicle adoption created structural capacity constraints, driving generator and transmission company valuations higher. Dividend yields averaging 4–6% combined with 15–25% price appreciation

Alla Demidova · 01.03.2026 · 5 min

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