OPEN-SOURCE SCRIPT
Hawkes Flow Ignite [forexobroker]
Hawkes Flow Ignite models order-flow clustering with a self-exciting Poisson (Hawkes) process. Each volume burst raises the intensity lambda(t), which then decays exponentially with user-set half-life. Sustained activity = sustained intensity. Signals fire on strong directional bars within a cluster regime.
🔶 ALGORITHM
1. Burst event: volume > sma(volume, N) + k * stdev(volume, N).
2. Intensity update: lambda[t] = decay * lambda[t-1] + (burst ? 1 : 0), where decay = exp(-ln(2) / halflife).
3. Cluster regime active when lambda > sma(lambda, 100) + k * stdev(lambda, 100).
4. Strong bar detection: |close - open| > k * ATR, with sign giving direction.
🔶 SIGNAL LOGIC
- Buy: cluster active AND (close - open) > k * ATR AND not already long AND cooldown elapsed AND barstate.isconfirmed.
- Sell: cluster active AND (close - open) < -k * ATR.
- Position-lock state machine.
🔶 INPUTS
- Volume Window (default 20)
- Burst k (default 1.5 sigma)
- Decay Half-Life (default 15 bars)
- Intensity Threshold k (default 1.0)
- Bar Strength x ATR (default 0.30)
- Cooldown Bars (default 4)
- Visual: dashboard, glow, buy / sell colors
🔶 ALERTS
HFI Buy, HFI Sell, HFI Any Signal, HFI Cluster Start, HFI Cluster End, HFI Burst, HFI Strong Up Bar, HFI Strong Dn Bar, HFI Webhook JSON.
🔶 LIMITATIONS
- Forex tick volume is broker-aggregated and noisy; performance is best on instruments with reliable volume (futures, crypto, equities).
- Half-life is a fixed parameter; real Hawkes processes use a learned kernel that varies by event type.
- Cluster gate plus strong-bar gate is conservative; for higher cadence reduce bar-strength k.
- Burst threshold uses fixed sigma; some sessions naturally have higher z-scores than others.
🔶 ALGORITHM
1. Burst event: volume > sma(volume, N) + k * stdev(volume, N).
2. Intensity update: lambda[t] = decay * lambda[t-1] + (burst ? 1 : 0), where decay = exp(-ln(2) / halflife).
3. Cluster regime active when lambda > sma(lambda, 100) + k * stdev(lambda, 100).
4. Strong bar detection: |close - open| > k * ATR, with sign giving direction.
🔶 SIGNAL LOGIC
- Buy: cluster active AND (close - open) > k * ATR AND not already long AND cooldown elapsed AND barstate.isconfirmed.
- Sell: cluster active AND (close - open) < -k * ATR.
- Position-lock state machine.
🔶 INPUTS
- Volume Window (default 20)
- Burst k (default 1.5 sigma)
- Decay Half-Life (default 15 bars)
- Intensity Threshold k (default 1.0)
- Bar Strength x ATR (default 0.30)
- Cooldown Bars (default 4)
- Visual: dashboard, glow, buy / sell colors
🔶 ALERTS
HFI Buy, HFI Sell, HFI Any Signal, HFI Cluster Start, HFI Cluster End, HFI Burst, HFI Strong Up Bar, HFI Strong Dn Bar, HFI Webhook JSON.
🔶 LIMITATIONS
- Forex tick volume is broker-aggregated and noisy; performance is best on instruments with reliable volume (futures, crypto, equities).
- Half-life is a fixed parameter; real Hawkes processes use a learned kernel that varies by event type.
- Cluster gate plus strong-bar gate is conservative; for higher cadence reduce bar-strength k.
- Burst threshold uses fixed sigma; some sessions naturally have higher z-scores than others.
Script open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
🔵Gain access to our powerful tools : forexobroker.com/tv
🔵Join our free telegram for updates : t.me/dominicwalsfxhtrader
All scripts & content provided by Forexobroker are for informational & educational purposes only.
🔵Join our free telegram for updates : t.me/dominicwalsfxhtrader
All scripts & content provided by Forexobroker are for informational & educational purposes only.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.
Script open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
🔵Gain access to our powerful tools : forexobroker.com/tv
🔵Join our free telegram for updates : t.me/dominicwalsfxhtrader
All scripts & content provided by Forexobroker are for informational & educational purposes only.
🔵Join our free telegram for updates : t.me/dominicwalsfxhtrader
All scripts & content provided by Forexobroker are for informational & educational purposes only.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.