Read only what was known
Real historical OHLCV bars are disclosed progressively. The future remains hidden.
Practice decisions, not predictions
See the chart.
Commit. Then
reveal.
Replay real US stock history one candle at a time. Write the trade ticket before the next bar appears, then audit your risk, direction call, and execution discipline.
Email verification required. Full ticket training (buy/sell/cash/equity). Educational simulation only. No brokerage connection and no live orders.
NVDA · historical replayBAR 22 / 64
Next-bar callBullish
Account risk0.84%
ActionWait
EvidenceVolume + structure
The deliberate-practice loop
A replay desk built around your process.
Modaoshi hides future candles. You act with incomplete information, just as you would in real time, but without risking capital.
Write the ticket first
Choose buy, sell, add, reduce, or wait. Record direction, risk, stop, size, and evidence.
Measure execution
Compare your call with the next bar and review return, drawdown, position errors, and discipline errors.
Trial and paid access
Start small. Upgrade when the loop is useful.
Free trial
Verify your email, then trade with full buy/sell tickets, cash, shares, stops and P&L — same core as the Chinese trainer, US markets only.
- 20 curated US historical segments
- Progressive candlestick reveal
- Trade ticket and risk preview
- Session report after each replay
Full US trainer
$29/month recurring subscription or $199 for 12 months.
- 88 curated US replay segments
- Full-history lookup for 3,999 US symbols
- Blind mode and custom replay start
- US CSV import, archive export, mistake replay
- Product updates during the paid term
20trial segments
88curated full segments
3,999US symbols with full history
Straight answers
What this is — and what it is not.
Does Modaoshi give stock picks or signals?
No. It is a historical replay and execution-discipline trainer. It does not predict returns, recommend securities, or tell you what to buy or sell.
Does it connect to my broker?
No. It never sends live orders. All positions, cash, P&L, and trade tickets are simulated for educational practice.
How does paid access work?
Gumroad confirms payment, then Modaoshi emails an activation code to your purchase address. Enter the purchase email and the Modaoshi activation code on the activation login page.
What happens when I cancel?
For the monthly plan, cancellation stops the next renewal and access continues through the paid billing period. The $199 annual license runs for 12 months from purchase or renewal.