Market Master brings market context, plain-language education, transparent calculators, and evidence-led research into one place. The aim is to help investors understand the facts before they decide what to do.
Independent focusBuilt for self-directed investorsVisible assumptionsMethods you can inspectEvidence boundariesFacts separated from interpretation
Ownership transparency
Marketmaster.com changed ownership on 16 August 2026.
The domain and website came under new, independent ownership on that date. The present Market Master is an educational market-intelligence, research, and decision-tools service operated from Lithuania. The current operator did not operate the former service associated with this domain.
References elsewhere to automated trading, brokerage, managed accounts, customer deposits, or investment-management services describe an earlier operation and not the present Market Master platform. The current service does not accept deposits, hold client assets, connect to brokerage accounts, execute transactions, manage portfolios, or promise investment returns.
Historical third-party reviews or listings may therefore concern the former operator or services offered before the ownership transition. They should be read in that context and not treated as descriptions of the current platform.
Questions about the present operator or this transition may be sent to legal@marketmaster.com.
Why we exist
Markets are complex. Financial information should not make them harder.
Investors face an endless stream of headlines, opinions, forecasts, and product promotions. More information does not automatically create better judgment. Market Master connects dated market observations with practical explanations, calculations you can reproduce, and a record of the assumptions behind a decision.
Start with a question about costs, risk or portfolio structure. Read the relevant guide, try its numerical example and change one assumption in the linked tool. You can inspect the sources and limitations before deciding whether the result is useful to you.
What you can use today
One connected financial-information workspace.
Public guides and calculators are available without a paid subscription. Market observations include their dates; private saving features require a free account.
01
Trusted content
Accountable education and research with visible editorial status and supporting sources.
Available now
02
Practical calculators
Transparent models for contributions, position sizing, valuation, and scenario exploration.
Available now
03
Dated market history
Licensed end-of-day prices with visible source dates. ETF proxies are distinguished from index levels, and price changes from total returns.
Market Master is an educational and financial-information service. It is not a broker, investment adviser, trading signal service, custodian, or execution venue. It does not accept deposits, connect to brokerage accounts, or place orders.
Explore the guides and tools, or contact us about a source, a calculation or a correction. We do not promise an investment outcome or offer personalized financial advice.
Market Master is an independent financial education and market-information portal. It is not a broker, trading venue, investment adviser, portfolio manager, personalized trading-signal service, custodian, exchange, or transaction-execution service. It does not accept deposits, hold client assets, connect to brokerage accounts, or place orders.
Content, research, market data, comparisons, tools, simulations, saved decision workflows, and AI-assisted features provide general educational information - not personalized investment, financial, trading, legal, accounting, or tax advice. If paid memberships are introduced later, payment would purchase access to information and workflow features, not advice, account management, investment performance, or a financial outcome.
Every present and future feature must remain inside this boundary unless the service model, permissions, controls, disclosures, and regulatory review are deliberately changed before release.
Operator and contact disclosure
Operator and contact
Andrejus S. operates Market Master as a sole owner established in Lithuania.
Limited-launch identity notice: No paid subscription checkout or affiliate compensation is currently active. A compliant geographic business address and any required public registration reference will be added before Market Master accepts paid orders or activates commercial services. Independent legal review remains pending.
