Pattern Recognition Engine
See what happens next.
K2 scans millions of real market bars across stocks, crypto, forex, and ETFs to find historical moments that match your setup — then shows you how they played out.
Scroll
// how K2 works
Simple inputs. Real historical context.
01
Select a window
Choose the market move or structure you want to study directly on the chart. Define the setup you want to test.
Chart Selection
02
Adjust trade settings
Set holding period, take profit, and stop loss so the test matches the trade idea you want to evaluate.
Parameters
03
Hit test
K2 scans real historical market data for similar setups and shows how those outcomes actually played out.
Backtest Engine
// coverage
Four asset classes. One engine.
460+ instruments across every major market, all backtestable from a single interface.
Stocks
350+ tickers
AAPL
NVDA
TSLA
AMZN
ETFs
34 funds
SPY
QQQ
ARKK
GLD
Crypto
50 pairs
BTC/USD
ETH/USD
SOL/USD
Forex
20 pairs
EUR/USD
GBP/USD
USD/JPY
Live Market Data
Get Started
Start free. Upgrade when you're ready.
Create a free account on web, then use the same login on the K2 iOS app to start running backtests immediately.