How can I use the SpotGamma HIRO to help me trade? There are two unique insights that HIRO provides. The first is the impact over a time period during the live trading day when large options hedging flows may have a cumulative impact on the volatility and direction of a stock or index’s movement. Secondly, there are acute trades which take place that will need to be hedged, and by tracking this activity there may be opportunities to adjust positions. SpotGamma Alpha subscribers can access the SpotGamma HIRO Indicator here. Related articles What are the trending stocks listed? What is the SpotGamma HIRO Indicator? What does the sliding scale in the “HIRO Signal” column indicate? What does the number beside the sliding scale in the “HIRO Signal” column indicate? How often does the trending stock list update?