Can I reset the cumulative line in the HIRO Indicator? Currently the only way to reset the cumulative line is to disconnect HIRO from the chart and reconnect it. To do that please open the addon configuration window (Settings → Configure addons), uncheck and then recheck the HIRO indicator. Note that resetting the cumulative line this way will also remove all the prior HIRO indications from the chart. Related articles Can you give some examples of how to use the SpotGamma HIRO Indicator? Do you base your indicators on historical data simulations? If not, how can you determine the value of the addon? How do I install the HIRO Indicator? I see that at times, there is not a direct correlation between HIRO and the indicators on the charts. How should I use it? What does the Delta Filter in the SpotGamma HIRO Indicator mean?