# bounce_off_support

Bounced off a detected support level: price tagged the band within three sessions and closed up.

A boolean signal (flag) column on the Tickerbot computed state table (21,082+ ticker rows) — computed by the platform, queryable by bare name across the API. Values are NULL on rows the signal doesn't apply to.

Definition: `in last 3 bars: low within level ± 1.5 × ATR14 of an active support level AND close > prev close`

- Group: Price
- Category: Support & resistance
- Type: state
- Update cadence: 1 min · mkt hrs
- History: intraday state only (as-of by timestamp at interval=1m; no daily history)
- Firing: continuous
- Typical role: entry-timing alert · compound with at_support + volume confirmation

## Query it

Every applicable form factor, grouped by endpoint family. Response payloads are real captures, sampled 2026-09-18 and trimmed; your run's values and dates will differ.

### Every ticker matching this signal — `/v2/signals/{signal}` (https://tickerbot.io/docs/endpoints/signals.md)

#### Live — every ticker where it fires now

```bash
curl "https://api.tickerbot.io/v2/signals/bounce_off_support" \
  -H "Authorization: Bearer YOUR_KEY"
```

Response (sampled 2026-09-18, trimmed):

```json
{
 "as_of": "2026-09-18T14:37:48.856Z",
 "signal": "bounce_off_support",
 "condition": null,
 "universe": null,
 "count": 0,
 "results": []
}
```

#### Subscribe — webhook when a ticker starts matching

```bash
curl -X POST "https://api.tickerbot.io/v2/signals/bounce_off_support/subscribe" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{"target_url": "https://example.com/hooks/tickerbot"}'
```

Returns 201 with the created webhook — the same shape as GET /v2/webhooks/{id}, plus a one-time signing_secret for HMAC verification.

### The whole market, filtered on it — `/v2/scan` (https://tickerbot.io/docs/endpoints/scan.md)

#### Live — the whole market, filtered on this signal

```bash
curl -X POST "https://api.tickerbot.io/v2/scan" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{ "q": "bounce_off_support" }'
```

Response (sampled 2026-09-18, trimmed):

```json
{
 "as_of": "2026-09-18T14:37:49.199Z",
 "query": {
  "q": "bounce_off_support",
  "limit": 2,
  "order": "change_1d_pct",
  "dir": "desc",
  "fields": [],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 0,
 "results": []
}
```

#### As-of — a past intraday moment (minute state)

```bash
curl -X POST "https://api.tickerbot.io/v2/scan" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{ "q": "bounce_off_support", "asof": "2026-06-28T17:45:00Z", "interval": "1m" }'
```

#### Subscribe — webhook on a market-wide condition

```bash
curl -X POST "https://api.tickerbot.io/v2/scan/subscribe" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{"q": "bounce_off_support", "target_url": "https://example.com/hooks/tickerbot"}'
```

Returns 201 with the created webhook object; deliveries carry the tickers matching the condition at each evaluation.

### Its firings — `/v2/events` (https://tickerbot.io/docs/endpoints/events.md)

#### Firings — every enter edge as a point event

```bash
curl -G "https://api.tickerbot.io/v2/events" \
  -d "kind=signal" -d "signal=bounce_off_support" -d "transition=enter" -d "from=2026-02-18" \
  -H "Authorization: Bearer YOUR_KEY"
```

Response (sampled 2026-09-18, trimmed):

```json
{
 "as_of": "2026-09-18T14:38:20.400Z",
 "query": {
  "kind": "signal",
  "tickers": null,
  "universe": null,
  "since": "2026-02-10T00:00:00.000Z",
  "until": null,
  "limit": 2,
  "signal": "bounce_off_support",
  "transition": "enter"
 },
 "count": 0,
 "results": []
}
```

## Related signals (Support & resistance)

- [at_resistance](https://tickerbot.io/docs/signals/at_resistance.md)
- [at_support](https://tickerbot.io/docs/signals/at_support.md)

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Full catalog: https://tickerbot.io/docs/signals/catalog.md · Schema: https://tickerbot.io/docs/schema.md · HTML: https://tickerbot.io/docs/signals/bounce_off_support/