Indicator Chart

If you're charting technical indicators on Indian or US stocks, this skill does the heavy lifting. It wraps openalgo.ta's 100+ indicators into interactive Plotly charts with dark themes, proper overlays for moving averages and Bollinger Bands, and separate subplots for oscillators like RSI and MACD. The argument parsing is clean (indicator, symbol, exchange, interval), it handles data normalization automatically, and it even prints plain language explanations of what the current reading means. The multi-indicator option gives you a dashboard view with candlesticks, EMA, RSI, MACD, and volume in one shot. It's opinionated about chart styling and layout, which saves you from fiddling with Plotly's API every time you want to eyeball momentum or volatility.

skills.sh installs: 682
GitHub stars: 21
last updated: Aug 21, 2026

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Install

$ npx -y skills add marketcalls/openalgo-indicator-skills --skill indicator-chart --agent claude-code

Installs into .claude/skills of the current project.

Files

Create an interactive Plotly chart for a technical indicator on a symbol.

Arguments

Parse $ARGUMENTS as: indicator symbol exchange interval

$0 = indicator name (e.g., ema, rsi, macd, supertrend, bbands, adx, stochastic, ichimoku, obv, vwap). Default: ema
$1 = symbol (e.g., SBIN, RELIANCE, NIFTY, AAPL). Default: SBIN
$2 = exchange (e.g., NSE, BSE, NFO, NSE_INDEX). Default: NSE. For US symbols use: YFINANCE
$3 = interval (e.g., D, 1h, 5m). Default: D

If no arguments, ask the user which indicator and symbol they want.