Investing

Combine your investment goals, eligibility checks, fund costs, tracking, and trading conditions into a worksheet that records why you chose an ETF or decided to wait.

Compare how dividend and covered-call ETFs generate cash, what covered calls give up, and why a distribution yield differs from total return.

Compare bond ETFs by maturity, duration, credit, currency, yield, and termination terms. See how a rate change can affect prices and build a checklist around the purpose of your money.

Distinguish an ETF's market price from its net asset value and bid–ask spread. Use a checklist to compare quotes, timing, and quantities before trading.

Learn why ETFs following the same index can lag by different amounts or vary from day to day. Work through four days of returns and build a checklist that aligns dividends, currency, periods, and disclosure definitions.

Compare internal fund expenses and your own trading costs using three Korean-listed S&P 500 ETFs, and learn to avoid counting the same expense twice.

Compare ETFs on the same basis by aligning dates, currency, dividend treatment, and price measures. Build a worksheet for three Korean-listed S&P 500 ETFs.

Read the brand, exposure, and hedge label in an ETF name. Verify the exact fund using its code, then check its objective and currency policy in the prospectus.

Bring portfolio value, cash flows, returns, allocation, overlap, currency exposure, and risk together in one monthly record, with a worked example and a PortRhythm walkthrough.

See how distributions affect total return, compare keeping, reinvesting, or withdrawing the cash, and build a plan for the cash in your portfolio.

Compare current and target allocations, distinguish percentage-point gaps from relative differences, and see how new contributions can bring a portfolio back toward target.

Learn what maximum drawdown measures, estimate a portfolio loss in won, and record which assets can fall together and what money you need to keep available.

Separate investment gains from contributions and withdrawals, then calculate time-weighted and money-weighted returns with a worked example and Excel XIRR.

See how exchange rates change returns in won, distinguish trading currency from underlying exposure, and check whether your ETFs hedge currency risk.

Calculate how much of your portfolio is exposed to one company by combining individual stock holdings with the shares held inside your ETFs.

Combine holdings across brokerage accounts, value them in won, and calculate the share of stocks, bonds, gold, and cash with one consolidated worksheet.

Explore how AI industry growth can translate into profits for companies and returns for shareholders. Compare demand, price competition, margins, payback, financing, and dilution in a hypothetical valuation scenario, then use a worksheet to test your assumptions at the next earnings release.

Read Microsoft's annual financial statements to distinguish revenue growth, margins, capital spending, cash flow, and customer concentration.

Follow PortRhythm Account Management on desktop and mobile. Add brokerages and account nicknames, edit account details, search Korean and U.S. stocks and ETFs, and enter quantities and average purchase prices. Learn how to handle duplicate holdings, move entries between accounts, and verify portfolio assignments.

Follow PortRhythm's account and display settings on desktop and mobile. Check your login, switch display mode, find target settings and the user guide, and learn where asset data and browser preferences are stored. See how to sign out and what to check if assets are missing.

Follow Asset History on desktop and mobile. Record today's valuation, view portfolio trends, log deposits and withdrawals, and distinguish internal transfers. Work through valuation changes, net deposits, date rules, same-day updates, and reconciliation with actual balances.

Follow rebalancing on desktop and mobile. Compare selling before buying with investing new funds, manage candidates and exclusions, and review temporary prices, whole shares, and remaining funds. Learn what projected weights cover, why proposals may be missing, and how to update balances after trading.

Compare current and target weights on desktop and mobile. Switch chart views, select portfolios, and learn how weights, percentage-point differences, and tolerance are calculated. Check cash and unclassified assets, reconcile inputs, and move on to rebalancing.

Walk through the dashboard and holdings on desktop and mobile. Learn how total valuation, total and daily returns, cash, and exchange rates are calculated. Sort and search positions, inspect accounts, edit quantities and cost basis, and check price sources and refresh times.

Assign assets on desktop and mobile. Set manual and automatic rules for stocks and ETFs, resolve unclassified holdings, assign crypto and cash, save changes, and explore portfolio weights in 3D. Includes troubleshooting for common assignment issues.

Add stocks, ETFs, crypto, and cash on desktop and mobile. Follow screenshot recognition, ticker lookup, share quantities and purchase prices, won and dollar cash entry, saving, and duplicate checks.

Set up a target portfolio from sign-in and starter layouts through names, colors, target weights, tolerance, automatic or manual exchange rates, and saving. Follow desktop and mobile steps, practice with three portfolios, and troubleshoot save errors or deletion.

Manage a portfolio using target weights. See how asset allocation and rebalancing work, compare selling before buying with adding new funds, and set a tolerance in percentage points using numerical examples and PortRhythm screens.

Track Korean and U.S. stocks, ETFs, crypto, and cash in one place with PortRhythm. Use the dashboard, allocation comparison, and rebalancing tools to review how to invest new funds and how many shares to trade.