Overview
RS-123 Analyser shows you how any NSE stock is performing relative to the Nifty 50 — directly on Screener.in.
WHAT IT DOES
→ Calculates a 123-day Relative Strength (RS) line for any NSE stock vs Nifty 50
→ Shows RS trend direction: improving (↑), weakening (↓), or flat (→) over 1 week & 1 month
→ Displays stock vs Nifty % return and Alpha (outperformance)
→ 20D & 50D Moving Average signals
→ 123-day price range with distance from high/low
→ Side-by-side comparison chart for up to 3 stocks
HOW IT WORKS
Requires a free Marketstack API key (marketstack.com — 100 free requests/month, no credit card needed). Nifty 50 benchmark data is fetched free from Yahoo Finance. Your API key is stored only in your own Chrome browser — never sent anywhere else.
WHO IT'S FOR
Indian equity investors and traders who use Screener.in and want to quickly identify market leaders vs laggards using relative strength momentum.
⚠️ For educational purposes only. Not financial advice.
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🔐 Security Analysis
This extension hasn't been security-scanned yet.
