Sometimes prices drop because the only companies people want to buy when you need cash are the good ones and so the prices drop to ridiculous lows which can be unnerving to loyal holders who know this company should be doing better due to its superior products. I can also put it down to partly being temporary being out of fashion and cash jitters due to the USA Feds making silly statements to scare investors but remember some people are buying from the sellers who may be distressed or who might be thinking they can do better elsewhere. Reality is not all listed companies have a long term story and some are just fads riding high and in favour today and gone tomorrow completely.
If you believe UNS is going to be around long term then you should not worry too much. If your a day trader then its a different story but they taking different risks and not always make 1000% as it would sometimes appear, some lose the lot on options and derivatives which causes many a heart attack you never hear about on HC. It seems like many of the fund traders I knew in the 1970's- 90's are no longer with us due to the high stress imo.
UNS Price at posting:
69.0¢ Sentiment: Buy Disclosure: Held