Service scope and methodology · Reviewed 2026-07-30
Service Scope and Fibonacci Methodology
This reference tool presents SK hynix (000660) market data with automated calculations. It does not provide orders, account connections, automated trading, or personal API-key entry.
Data and updates
The browser requests Yahoo Finance public market data through this site's data route. Data can be delayed, missing, or differ because of provider, network, or market conditions.
Fibonacci calculation
The chart uses ATR(14) and ZigZag swings in the selected timeframe to find meaningful highs and lows, then displays retracement and extension zones.
Limits and risk
New candles can update swings, trends, and zones. Nothing shown guarantees a reversal, return, or direction, and the service is not investment advice.
Production operating details
The operator, correction channel, and content reviewer must be registered before production release.