Order book imbalance
Sudden appearance or disappearance of large limit orders.
Crossing into and out of negative territory
The moment price crosses zero often produces a fast impulse.
Short-term weather updates
Sudden changes in wind/solar forecasts during the day.
Reaction to news
Outages, block trips, political statements — price can jump in seconds.
Order Book Scalper Agent
Monitors only the order book + the last 5–15 minutes of price action on selected 15-min products.
Issues very short signals with a clear time-stop and position size.
Can be filtered to trade only in high-volatility regimes or when approaching negative prices.