Technical Indicators

Technical Indicators

Calculate technical indicators using the mist stock analysis backend.

Available Scripts

macd

MACD (Moving Average Convergence Divergence) — trend-following momentum indicator. Default parameters: fast=12, slow=26, signal=9.

python scripts/macd.py --code 000001.SH --period daily --start-date "2026-01-01" --end-date "2026-04-13"

Returns: Array of {macd, signal, histogram, symbol, time, close}.

kdj

KDJ Stochastic Oscillator — identifies overbought/oversold conditions. Default parameters: period=9, kSmoothing=3, dSmoothing=3.

python scripts/kdj.py --code 000001.SH --period daily --start-date "2026-01-01" --end-date "2026-04-13"

Returns: Array of {k, d, j, symbol, time, close}.

rsi

RSI (Relative Strength Index) — measures momentum and divergence. Default period: 14.

python scripts/rsi.py --code 000001.SH --period daily --start-date "2026-01-01" --end-date "2026-04-13"

Returns: Array of {rsi, symbol, time, close}.

Common Parameters

All indicator scripts accept:

• --code (required): Security code, e.g. 000001.SH
• --period (required): Time period — 1min, 5min, 15min, 30min, 60min, daily (converted to Mist numeric period values before request)
• --start-date (required): Start date (YYYY-MM-DD or YYYY-MM-DD HH:MM:SS)
• --end-date (required): End date (YYYY-MM-DD or YYYY-MM-DD HH:MM:SS)
• --source (optional): Data source — ef, tdx, mqmt

Choosing an Indicator

• MACD: Trend direction, momentum shifts, crossovers
• KDJ: Overbought (>80) / oversold (<20) conditions, short-term reversals
• RSI: Momentum strength (0-100), divergence detection, overbought (>70) / oversold (<30)

AstrBot Intent Examples

• "查贵州茅台 MACD" → run macd --code 600519.SH --period daily
• "贵州茅台 KDJ 最近一个月" → run kdj --code 600519.SH --period daily
• "600519 的 RSI 怎么样" → run rsi --code 600519.SH --period daily

Defaults and guardrails:

• Use daily when the user does not specify a period.
• Use tdx unless the user asks for another source.
• Prefer at least 30 trading days for RSI/KDJ and at least 60 trading days for MACD warm-up.
• If the response has leading null values, explain that indicators need warm-up history.

Mist API Notes

The current Mist backend expects numeric period enum values. Use the aliases above in Skill calls; scripts convert them automatically.