PX
Stock dashboard
Review prices, movement, intraday line charts, market status, company profiles, and stock details in a focused view.
Educational market practice
Learn US stocks with a calmer practice desk.
MJMPLUS brings quotes, watchlists, market news, paper trading, backtest summaries, and risk tools into one Japanese-language learning app.
MJMPLUS does not connect to brokerage accounts, place real-money orders, or provide investment advice. Market data may be delayed and some demo data may be used for stability and testing.
WatchlistMarket Open
NVDA+1.84%
AAPL-0.36%
Paper Win Rate62%
Core tools
Everything needed to practice before real decisions.
The app is built for observation, simulation, and study. It keeps learning workflows separate from live brokerage activity.
PT
Paper trading account
Practice with virtual cash, positions, transaction history, replay-style backtest summaries, and win-rate statistics.
NW
News and context
Follow Yahoo Finance RSS and Google News RSS when available, alongside global indicators and notable market moves.
Virtual Cash$100,000
42Trades
7Watchlists
18Terms
Practice loop
Track, simulate, review, and learn without placing orders.
MJMPLUS keeps the learning cycle structured: observe a stock, test an idea with virtual cash, review outcomes, and study the terms and risk concepts behind the result.
Workflow
Four steps for steady investing education.
Build a watchlist
Save US stocks, review market status, and keep notable price moves visible.
Study the context
Use news feeds, global indicators, profiles, and glossary content to understand what you are seeing.
Run paper trades
Practice entries and exits with virtual cash, positions, fees, and slippage assumptions.
Review outcomes
Inspect replay summaries, trade history, and win-rate statistics before forming new hypotheses.
Clear boundaries
Designed for education, not brokerage execution.
MJMPLUS avoids real-money order placement. It is intended for learning, market observation, and simulation, with clear notices around delayed data and demo data usage.
Learner feedback
Built for people who want structure, not noise.
"
The paper trading history makes it easier to see why a practice decision worked or failed.
"
I like having watchlists, news, and glossary terms together when studying US stocks in Japanese.
"
The risk tools help me slow down and think through fees, slippage, and position assumptions.