Minute last night provided a trade that showed an example of a SMA jumping inside the bollinger bands extremes, this was short on cable, here is the chart with a description of how I traded it. I have to admit, this time I was lucky to be asleep while the move happened, otherwise I may have closed that second half at the 161.8 rather than 261.8 like I did on Asian open this morning:
You can quit and they won't care, but you will always know.