Build your own strategy for $MSY in the KryllOS visual editor, block by block, then replay it on Main Street Yield’s past prices. You see every trade it would have taken and the rule behind each one, before a single cent is at stake.
Main Street Yield
$MSY
Three steps, one app
Everything happens in KryllOS, on your own machine.
- 01 · BuildDrag blocks into the visual editor: an indicator, a condition, an order. Or describe your idea for $MSY to your AI agent and let it place the blocks for you.
- 02 · BacktestIf $MSY is listed on Binance, Coinbase or Hyperliquid, pick its pair, choose a period and press Run. The backtest engine replays your strategy on Main Street Yield’s real price history.
- 03 · ReadEvery trade shows up on the chart, every decision in the log: which block fired, and when. Change a block, press Run again.
What your $MSY backtest shows
A backtest is not a score. It is the full record of what your Main Street Yield strategy decided, and that record is what you learn from.
Every trade, on the chartEach buy and each sell of $MSY is marked on the price chart, at the candle where it happened.
The rule behind each oneThe log shows which block fired, and when. No more guessing why the strategy bought.
The branch that never firesA condition that never once comes true is the most common bug in a strategy, and the hardest to spot. The log makes it obvious.
The same file, from test to tradeWhat you backtest on $MSY is exactly what runs in paper trading: no export, no second version to keep in sync.
One backtest is not enough
Multi Backtest replays your Main Street Yield strategy on several periods, runs its variants side by side or tries it on other pairs, so you see whether the idea holds or only fit one stretch of the market.
Multi Backtest RunnerClearRun All
| Strategy | Pair | Period | Status | Progress |
|---|---|---|---|---|
| RSI rebound | MSY/USDT | Jan 1, 2026 → Mar 31, 2026 | Done | — |
| RSI rebound | MSY/USDT | Apr 1, 2026 → Jun 30, 2026 | Done | — |
| RSI rebound | MSY/USDT | Jul 1, 2026 → Sep 30, 2026 | Running | |
| RSI rebound v2 | MSY/USDT | Jan 1, 2026 → Sep 30, 2026 | Running | |
| RSI rebound | BTC/USDT | Jan 1, 2026 → Sep 30, 2026 | Queued | |
| RSI rebound | ETH/USDT | Jan 1, 2026 → Sep 30, 2026 | Queued |
The rest of KryllOS
- KryllOS SystemThe desktop itself: windows, apps, and a store to install them from.
- Drag-and-Drop EditorCompose a strategy from blocks, wire them up, read the result out loud.
- Backtest EngineReplay a strategy against real market history, order by order.
- MarketplaceInstall what the community published, or publish and get paid.Soon
- KryllOS SkillLet Claude Code, Codex or Gemini build and backtest your strategies.
- KRL TokenThe currency of the store: every purchase is shared between its creator, the ecosystem and Kryll.
Build it. Backtest it.
Install KryllOS, build your strategy for $MSY and replay it before you risk a cent.