A classic technical term for impending volatility. But "coming" generally means that the question of whether volatility or a trend is coming is asked only after volatility has been observed.
By combining short-term volatility, long-term volatility, and abnormal changes in relative cycles, this indicator identifies potential changes in upcoming volatility (volatility changes) at an earlier stage, allowing the market to be asked the question "Is it coming?
Since volatility itself has a lag, and the longer the period, the more lagged the detection of abnormal volatility will be, so this indicator is only suitable for short-term, small period (15M - 1H) best. Because volatility is passed from small to large, there is a chance to detect large volatility quotes by catching potential volatility abnormal changes in small cycles.
The "volatility warning" of this indicator all refers to the plate is in abnormal volatility, or is about to occur volatility anomaly, can be used as a precursor warning of the emergence of volatility anomaly in the later market. When a golden cross between short-term volatility and long-term volatility is observed, it means that in a short period of time, or in the future, a high volatility market will be profitable in contrast to the previous low volatility market. (Alert triggering is not only limited to a single time, if it is confirmed several times in a short period of time, if volatility has not yet occurred, the probability of volatility in the future market increases in the short term)
This indicator of "shock warning" all refers to the plate may have been from the previous state of high volatility, into a low volatility of the shock state, orderly or disorderly, suggesting that volatility in the short term appeared to reduce the higher the volatility of the previous section of the market, when the shock warning signal, the probability of starting to enter the shock adjustment market.
The ATR of two different cycles can be changed as needed, but must maintain the relationship between short-term and long-term correspondence, each subject has a different cycle, you need to judge and find the optimal parameters