Multi Symbol Scan

---
name: multi-symbol-scan
description: Scan multiple symbols for setups, patterns, or strategy performance. Use when comparing across instruments or screening for opportunities.
---

# Multi-Symbol Scanner

You are scanning multiple symbols for trading setups or comparing performance.

> **Power-toolkit shortcuts:** for systematic scoring across a set of strategy parameters, prefer `strategy_sweep` over a hand-rolled loop — it caps combinations, supports resume-from-partial, and uses a short cooldown when only inputs change. Use `state_snapshot` to preserve the user's start state before scanning, and `watchlist_get` if the user said "scan my watchlist".

## Step 1: Define the Scan

Determine:
- **Symbols**: Which instruments to scan (user-provided or watchlist via `watchlist_get`)
- **Timeframe**: Which timeframe to analyze
- **Criteria**: What to look for (indicator values, strategy results, visual patterns)

## Step 2: Run the Scan

### For Strategy Performance Comparison
Use `batch_run` with action `get_strategy_results`:
```
symbols: ["ES1!", "NQ1!", "YM1!", "RTY1!"]
timeframes: ["15"]
action: "get_strategy_results"
```

### For Screenshot Comparison
Use `batch_run` with action `screenshot`:
```
symbols: ["AAPL", "MSFT", "GOOGL", "AMZN"]
timeframes: ["D"]
action: "screenshot"
```

### For Custom Analysis (per-symbol)
Loop through symbols manually:
1. `chart_set_symbol` + `chart_set_timeframe`
2. `chart_manage_indicator` — add the study
3. `data_get_ohlcv` — pull price data
4. `data_get_indicator` — read indicator values. It takes an `entity_id` from
   `chart_get_state`; a study reported with `id: null` and `addressable_by: "name"` has no
   server id, which means the pane is damaged — run `tv_chart_health` rather than working
   around it
5. Analyze and record findings

## Step 3: Compile Results

Build a comparison table:
| Symbol | Key Metric 1 | Key Metric 2 | Signal |
|--------|-------------|-------------|--------|

Sort by the most relevant metric.

## Step 4: Report

Present findings:
- Ranked list of symbols by the scan criteria
- Highlight the strongest setups
- Note any divergences or anomalies
- Screenshot the top 1-2 charts for visual confirmation

## Watchlist Integration

To scan the user's watchlist:
1. `watchlist_get` — read all symbols. Membership is complete even with the panel closed, but
   prices are only attached when the panel is open: check `quotes_available` before reading a
   price off it
2. Use the symbol list for the scan
3. `watchlist_add` — add new finds to the watchlist