StockWin | ETF & Stock Market Guides

From August 19, 2026, an individual general investor seeking a new investment through Korea's regulated brokerage framework in a domestic- or overseas-listed single-stock leveraged or inverse ETF or ETN must complete simulation trading in addition to the announced cash-deposit and education gates. The simulation is free and must cover at least five trading days, at least one hour on each counted day, and at least five hours in total. A separate change tightened closing-price divergence management for all ETFs and ETNs. The rules are related investor-protection measures, but they do not have the same product scope. Direct answer before you contact a broker Confirm that the product references one stock and has leveraged or inverse exposure; do not decide from the word “ETF” alone. Confirm your broker's investor classification and whether you are opening a new position on or after August 19, 2026. For the covered individual-general-investor pathway, prepare for KRW ...

Portfolio heat is the percentage of account equity represented by the planned losses of every position that could be open together. Add each long or short position's stop-distance loss, round-trip fees, and modeled exit slippage before accepting another trade. If the total exceeds the account-level cap in your written plan, pause the order and reduce or remove risk; do not widen stops merely to make the number fit. This worksheet updates immediately when direction, entry, stop, shares, costs, equity, or the user's own cap changes. It is an educational planning model—not a forecast, a safe-percentage recommendation, or a guarantee that a stop will fill. Decision rule: a position can fit its single-trade limit and still be the trade that pushes several simultaneous losses beyond the account limit. Portfolio Heat Calculator Replace the example with one consistent account scope and every position that could be open at the same time. The 2% cap below demonstrates...

Risk management is not one calculation. Before a new order, size the position from a defined invalidation level and account-risk budget. Before accepting the trade, test whether the expected reward and break-even win rate still work after costs. After a loss streak, measure drawdown and recovery rather than increasing size to “win it back.” After a meaningful set of closed trades, use expectancy to decide whether the process needs more data, less risk, or a pause. This hub routes you to the correct StockWin tool for the decision in front of you. It does not produce a buy, sell, hold, or leverage recommendation. The output changes when you change the stage, evidence, open-position count, drawdown, trade records, or margin use. Fast rule: if the planned maximum loss, executable exit, costs, or account status is unknown, the next step is verification—not a larger position. Risk Management Decision Router Enter the evidence you actually have. The router identi...